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210222200020011 = 3174122003921961
BaseRepresentation
bin101111110011001000101011…
…100011100101110000101011
31000120100001020120101212020120
4233303020223203211300223
5210023240031201120021
62023034425004054323
762165024042664414
oct5763105343456053
91016301216355216
10210222200020011
1160a8a809480143
121b6b25795343a3
13903bb39b4b98a
1439cab473a080b
1519485663e52c6
hexbf322b8e5c2b

210222200020011 has 8 divisors (see below), whose sum is σ = 296784282381264. Its totient is φ = 131904125502720.

The previous prime is 210222200019919. The next prime is 210222200020033. The reversal of 210222200020011 is 110020002222012.

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

It is not a de Polignac number, because 210222200020011 - 29 = 210222200019499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210222200020111) 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, 2061001960930 + ... + 2061001961031.

It is an arithmetic number, because the mean of its divisors is an integer number (37098035297658).

Almost surely, 2210222200020011 is an apocalyptic number.

210222200020011 is a deficient number, since it is larger than the sum of its proper divisors (86562082361253).

210222200020011 is a wasteful number, since it uses less digits than its factorization.

210222200020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4122003921981.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210222200020011 its reverse (110020002222012), we get a palindrome (320242202242023).

The spelling of 210222200020011 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred million, twenty thousand, eleven".

Divisors: 1 3 17 51 4122003921961 12366011765883 70074066673337 210222200020011