22402240323000 has 128 divisors (see below), whose sum is σ = 70160752696320. Its totient is φ = 5951215977600.

The previous prime is 22402240322981. The next prime is 22402240323017. The reversal of 22402240323000 is 32304220422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 13407604 + ... + 14985603.

It is an arithmetic number, because the mean of its divisors is an integer number (548130880440).

Almost surely, 2^{22402240323000} is an apocalyptic number.

22402240323000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22402240323000 is an abundant number, since it is smaller than the sum of its proper divisors (47758512373320).

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

22402240323000 is a wasteful number, since it uses less digits than its factorization.

22402240323000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28393494 (or 28393480 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22402240323000 its reverse (32304220422), we get a palindrome (22434544543422).

The spelling of 22402240323000 in words is "twenty-two trillion, four hundred two billion, two hundred forty million, three hundred twenty-three thousand".