222100210102010 has 16 divisors (see below), whose sum is σ = 399781995307272. Its totient is φ = 88839724680000.

The previous prime is 222100210101983. The next prime is 222100210102019. The reversal of 222100210102010 is 10201012001222.

It can be written as a sum of positive squares in 4 ways, for example, as 183172431242641 + 38927778859369 = 13534121^2 + 6239213^2 .

It is not an unprimeable number, because it can be changed into a prime (222100210102019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42317141 + ... + 47275160.

Almost surely, 2^{222100210102010} is an apocalyptic number.

222100210102010 is a deficient number, since it is larger than the sum of its proper divisors (177681785205262).

222100210102010 is a wasteful number, since it uses less digits than its factorization.

222100210102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89840209.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222100210102010 its reverse (10201012001222), we get a palindrome (232301222103232).

The spelling of 222100210102010 in words is "two hundred twenty-two trillion, one hundred billion, two hundred ten million, one hundred two thousand, ten".