210100122211102 has 4 divisors (see below), whose sum is σ = 315150183316656. Its totient is φ = 105050061105550.

The previous prime is 210100122211087. The next prime is 210100122211139. The reversal of 210100122211102 is 201112221001012.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×210100122211102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 52525030552774 + ... + 52525030552777.

It is an arithmetic number, because the mean of its divisors is an integer number (78787545829164).

Almost surely, 2^{210100122211102} is an apocalyptic number.

210100122211102 is a deficient number, since it is larger than the sum of its proper divisors (105050061105554).

210100122211102 is a wasteful number, since it uses less digits than its factorization.

210100122211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105050061105553.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210100122211102 its reverse (201112221001012), we get a palindrome (411212343212114).

The spelling of 210100122211102 in words is "two hundred ten trillion, one hundred billion, one hundred twenty-two million, two hundred eleven thousand, one hundred two".