22402462000820 has 48 divisors (see below), whose sum is σ = 51380258561856. Its totient is φ = 8137103040000.

The previous prime is 22402462000799. The next prime is 22402462000823. The reversal of 22402462000820 is 2800026420422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22402462000823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57598106 + ... + 57985745.

It is an arithmetic number, because the mean of its divisors is an integer number (1070422053372).

Almost surely, 2^{22402462000820} is an apocalyptic number.

22402462000820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22402462000820 is an abundant number, since it is smaller than the sum of its proper divisors (28977796561036).

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

22402462000820 is a wasteful number, since it uses less digits than its factorization.

22402462000820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115584752 (or 115584750 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 22402462000820 in words is "twenty-two trillion, four hundred two billion, four hundred sixty-two million, eight hundred twenty", and thus it is an aban number.