23214024220 has 48 divisors (see below), whose sum is σ = 50085237888. Its totient is φ = 9031357440.

The previous prime is 23214024187. The next prime is 23214024277. The reversal of 23214024220 is 2242041232.

It is a junction number, because it is equal to n+sod(n) for n = 23214024191 and 23214024200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3393924 + ... + 3400756.

It is an arithmetic number, because the mean of its divisors is an integer number (1043442456).

Almost surely, 2^23214024220 is an apocalyptic number.

23214024220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23214024220 is an abundant number, since it is smaller than the sum of its proper divisors (26871213668).

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

23214024220 is a wasteful number, since it uses less digits than its factorization.

23214024220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11470 (or 11468 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 23214024220 its reverse (2242041232), we get a palindrome (25456065452).

The spelling of 23214024220 in words is "twenty-three billion, two hundred fourteen million, twenty-four thousand, two hundred twenty".