210110100211012 has 6 divisors (see below), whose sum is σ = 367692675369278. Its totient is φ = 105055050105504.

The previous prime is 210110100211003. The next prime is 210110100211027. The reversal of 210110100211012 is 210112001011012.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 208173705507076 + 1936394703936 = 14428226^2 + 1391544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 210110100210983 and 210110100211001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26263762526373 + ... + 26263762526380.

Almost surely, 2^{210110100211012} is an apocalyptic number.

It is an amenable number.

210110100211012 is a deficient number, since it is larger than the sum of its proper divisors (157582575158266).

210110100211012 is a wasteful number, since it uses less digits than its factorization.

210110100211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52527525052757 (or 52527525052755 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 210110100211012 its reverse (210112001011012), we get a palindrome (420222101222024).

The spelling of 210110100211012 in words is "two hundred ten trillion, one hundred ten billion, one hundred million, two hundred eleven thousand, twelve".