210010122211134 has 64 divisors (see below), whose sum is σ = 481590529491456. Its totient is φ = 59807100155904.

The previous prime is 210010122211133. The next prime is 210010122211159. The reversal of 210010122211134 is 431112221010012.

It is a super-2 number, since 2×210010122211134² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 210010122211134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010122211133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35387022 + ... + 40893294.

It is an arithmetic number, because the mean of its divisors is an integer number (7524852023304).

Almost surely, 2^{210010122211134} is an apocalyptic number.

210010122211134 is an abundant number, since it is smaller than the sum of its proper divisors (271580407280322).

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

210010122211134 is a wasteful number, since it uses less digits than its factorization.

210010122211134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509249.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 210010122211134 its reverse (431112221010012), we get a palindrome (641122343221146).

The spelling of 210010122211134 in words is "two hundred ten trillion, ten billion, one hundred twenty-two million, two hundred eleven thousand, one hundred thirty-four".