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122230212000023 = 2232473221640737
BaseRepresentation
bin11011110010101011110000…
…010111011111100100010111
3121000210002112122010012010202
4123302223300113133210113
5112010104433233000043
61111543441220011115
734513561412332031
oct3362536027374427
9530702478105122
10122230212000023
1135a455a6158a56
121186104a830a9b
13532834b2715aa
142227d8c272c51
15e1e74d10b1b8
hex6f2af05df917

122230212000023 has 8 divisors (see below), whose sum is σ = 122827977621888. Its totient is φ = 121632889665024.

The previous prime is 122230211999983. The next prime is 122230212000059. The reversal of 122230212000023 is 320000212032221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122230212000023 - 214 = 122230211983639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122230211999959 and 122230212000004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122230212200023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110268890 + ... + 111371847.

It is an arithmetic number, because the mean of its divisors is an integer number (15353497202736).

Almost surely, 2122230212000023 is an apocalyptic number.

122230212000023 is a deficient number, since it is larger than the sum of its proper divisors (597765621865).

122230212000023 is a wasteful number, since it uses less digits than its factorization.

122230212000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221643433.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 122230212000023 its reverse (320000212032221), we get a palindrome (442230424032244).

The spelling of 122230212000023 in words is "one hundred twenty-two trillion, two hundred thirty billion, two hundred twelve million, twenty-three", and thus it is an aban number.

Divisors: 1 223 2473 551479 221640737 49425884351 548117542601 122230212000023