210100111022 has 16 divisors (see below), whose sum is σ = 318770052720. Its totient is φ = 103845950208.

The previous prime is 210100110889. The next prime is 210100111031. The reversal of 210100111022 is 220111001012.

It is a junction number, because it is equal to n+sod(n) for n = 210100110994 and 210100111012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463733 + ... + 797024.

It is an arithmetic number, because the mean of its divisors is an integer number (19923128295).

Almost surely, 2^210100111022 is an apocalyptic number.

210100111022 is a deficient number, since it is larger than the sum of its proper divisors (108669941698).

210100111022 is a wasteful number, since it uses less digits than its factorization.

210100111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261715.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210100111022 its reverse (220111001012), we get a palindrome (430211112034).

The spelling of 210100111022 in words is "two hundred ten billion, one hundred million, one hundred eleven thousand, twenty-two".