22100010234 has 32 divisors (see below), whose sum is σ = 46825413120. Its totient is φ = 6929574912.

The previous prime is 22100010223. The next prime is 22100010239. The reversal of 22100010234 is 43201000122.

It is not an unprimeable number, because it can be changed into a prime (22100010239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133207 + ... + 248885.

It is an arithmetic number, because the mean of its divisors is an integer number (1463294160).

Almost surely, 2^22100010234 is an apocalyptic number.

22100010234 is an abundant number, since it is smaller than the sum of its proper divisors (24725402886).

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

22100010234 is a wasteful number, since it uses less digits than its factorization.

22100010234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117574.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22100010234 its reverse (43201000122), we get a palindrome (65301010356).

The spelling of 22100010234 in words is "twenty-two billion, one hundred million, ten thousand, two hundred thirty-four".