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10220122201 = 109139674551
BaseRepresentation
bin10011000010010101…
…01011000001011001
3222101020222000000111
421201022223001121
5131412322402301
64410044404321
7511156414432
oct114112530131
928336860014
1010220122201
114374aa1093
121b928466a1
13c6b49b6b3
146cd4a2489
153ec38e551
hex2612ab059

10220122201 has 8 divisors (see below), whose sum is σ = 10388100800. Its totient is φ = 10053493200.

The previous prime is 10220122183. The next prime is 10220122217. The reversal of 10220122201 is 10222102201.

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 10220122201 - 29 = 10220121689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220122901) 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, 322125 + ... + 352426.

It is an arithmetic number, because the mean of its divisors is an integer number (1298512600).

Almost surely, 210220122201 is an apocalyptic number.

It is an amenable number.

10220122201 is a deficient number, since it is larger than the sum of its proper divisors (167978599).

10220122201 is a wasteful number, since it uses less digits than its factorization.

10220122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674799.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10220122201 its reverse (10222102201), we get a palindrome (20442224402).

The spelling of 10220122201 in words is "ten billion, two hundred twenty million, one hundred twenty-two thousand, two hundred one".

Divisors: 1 109 139 15151 674551 73526059 93762589 10220122201