22412320210 has 24 divisors (see below), whose sum is σ = 46928655180. Its totient is φ = 7684223904.

The previous prime is 22412320153. The next prime is 22412320213. The reversal of 22412320210 is 1202321422.

It can be written as a sum of positive squares in 2 ways, for example, as 18238772601 + 4173547609 = 135051^2 + 64603^2 .

It is not an unprimeable number, because it can be changed into a prime (22412320213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22869225 + ... + 22870204.

Almost surely, 2^22412320210 is an apocalyptic number.

22412320210 is an abundant number, since it is smaller than the sum of its proper divisors (24516334970).

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

22412320210 is a wasteful number, since it uses less digits than its factorization.

22412320210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45739450 (or 45739443 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22412320210 its reverse (1202321422), we get a palindrome (23614641632).

The spelling of 22412320210 in words is "twenty-two billion, four hundred twelve million, three hundred twenty thousand, two hundred ten".