210002012101122 has 16 divisors (see below), whose sum is σ = 420004743994272. Its totient is φ = 70000550735040.

The previous prime is 210002012100931. The next prime is 210002012101127. The reversal of 210002012101122 is 221101210200012.

It is not an unprimeable number, because it can be changed into a prime (210002012101127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26160904 + ... + 33232467.

It is an arithmetic number, because the mean of its divisors is an integer number (26250296499642).

Almost surely, 2^{210002012101122} is an apocalyptic number.

210002012101122 is an abundant number, since it is smaller than the sum of its proper divisors (210002731893150).

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

210002012101122 is a wasteful number, since it uses less digits than its factorization.

210002012101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59982673.

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

Adding to 210002012101122 its reverse (221101210200012), we get a palindrome (431103222301134).

The spelling of 210002012101122 in words is "two hundred ten trillion, two billion, twelve million, one hundred one thousand, one hundred twenty-two".