211010022010102 has 48 divisors (see below), whose sum is σ = 368647271658000. Its totient is φ = 90320823230400.

The previous prime is 211010022010097. The next prime is 211010022010153. The reversal of 211010022010102 is 201010220010112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 529962277 + ... + 530360287.

It is an arithmetic number, because the mean of its divisors is an integer number (7680151492875).

Almost surely, 2^{211010022010102} is an apocalyptic number.

211010022010102 is a deficient number, since it is larger than the sum of its proper divisors (157637249647898).

211010022010102 is a wasteful number, since it uses less digits than its factorization.

211010022010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404717 (or 404710 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 211010022010102 its reverse (201010220010112), we get a palindrome (412020242020214).

The spelling of 211010022010102 in words is "two hundred eleven trillion, ten billion, twenty-two million, ten thousand, one hundred two".