22010011010 has 64 divisors (see below), whose sum is σ = 45641467872. Its totient is φ = 7569801216.

The previous prime is 22010010961. The next prime is 22010011039. The reversal of 22010011010 is 1011001022.

It can be written as a sum of positive squares in 16 ways, for example, as 3521354281 + 18488656729 = 59341^2 + 135973^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163034 + ... + 265706.

Almost surely, 2^22010011010 is an apocalyptic number.

22010011010 is an abundant number, since it is smaller than the sum of its proper divisors (23631456862).

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

22010011010 is a wasteful number, since it uses less digits than its factorization.

22010011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102807.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 22010011010 its reverse (1011001022), we get a palindrome (23021012032).

The spelling of 22010011010 in words is "twenty-two billion, ten million, eleven thousand, ten".