210022122110100 has 36 divisors (see below), whose sum is σ = 607664006639424. Its totient is φ = 56005899229280.

The previous prime is 210022122110057. The next prime is 210022122110113. The reversal of 210022122110100 is 1011221220012.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 210022122110100.

It is a congruent number.

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, 350036869884 + ... + 350036870483.

It is an arithmetic number, because the mean of its divisors is an integer number (16879555739984).

Almost surely, 2^{210022122110100} is an apocalyptic number.

210022122110100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210022122110100 is an abundant number, since it is smaller than the sum of its proper divisors (397641884529324).

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

210022122110100 is a wasteful number, since it uses less digits than its factorization.

210022122110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700073740384 (or 700073740377 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210022122110100 its reverse (1011221220012), we get a palindrome (211033343330112).

The spelling of 210022122110100 in words is "two hundred ten trillion, twenty-two billion, one hundred twenty-two million, one hundred ten thousand, one hundred".