22413323620 has 12 divisors (see below), whose sum is σ = 47067979644. Its totient is φ = 8965329440.

The previous prime is 22413323593. The next prime is 22413323689. The reversal of 22413323620 is 2632331422.

It can be written as a sum of positive squares in 2 ways, for example, as 3340608804 + 19072714816 = 57798^2 + 138104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560333071 + ... + 560333110.

It is an arithmetic number, because the mean of its divisors is an integer number (3922331637).

Almost surely, 2^22413323620 is an apocalyptic number.

22413323620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22413323620 is an abundant number, since it is smaller than the sum of its proper divisors (24654656024).

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

22413323620 is a wasteful number, since it uses less digits than its factorization.

22413323620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120666190 (or 1120666188 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The spelling of 22413323620 in words is "twenty-two billion, four hundred thirteen million, three hundred twenty-three thousand, six hundred twenty".