22313152404 has 48 divisors (see below), whose sum is σ = 57857063040. Its totient is φ = 7436669760.

The previous prime is 22313152399. The next prime is 22313152423. The reversal of 22313152404 is 40425131322.

22313152404 is a `hidden beast` number, since 2 + 2 + 3 + 131 + 524 + 0 + 4 = 666.

It is a super-3 number, since 3×22313152404³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1317937 + ... + 1334759.

It is an arithmetic number, because the mean of its divisors is an integer number (1205355480).

Almost surely, 2^22313152404 is an apocalyptic number.

It is an amenable number.

22313152404 is an abundant number, since it is smaller than the sum of its proper divisors (35543910636).

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

22313152404 is a wasteful number, since it uses less digits than its factorization.

22313152404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29117 (or 29109 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 22313152404 its reverse (40425131322), we get a palindrome (62738283726).

The spelling of 22313152404 in words is "twenty-two billion, three hundred thirteen million, one hundred fifty-two thousand, four hundred four".