210010012212100 has 36 divisors (see below), whose sum is σ = 457454508787584. Its totient is φ = 83684598011680.

The previous prime is 210010012212083. The next prime is 210010012212157. The reversal of 210010012212100 is 1212210010012.

It is a super-2 number, since 2×210010012212100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3992559484 + ... + 3992612083.

It is an arithmetic number, because the mean of its divisors is an integer number (12707069688544).

Almost surely, 2^{210010012212100} is an apocalyptic number.

210010012212100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210010012212100 is an abundant number, since it is smaller than the sum of its proper divisors (247444496575484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210010012212100 is a wasteful number, since it uses less digits than its factorization.

210010012212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7985171844 (or 7985171837 counting only the distinct ones).

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

Adding to 210010012212100 its reverse (1212210010012), we get a palindrome (211222222222112).

The spelling of 210010012212100 in words is "two hundred ten trillion, ten billion, twelve million, two hundred twelve thousand, one hundred".