23221000014 has 32 divisors (see below), whose sum is σ = 47593647360. Its totient is φ = 7548542400.

The previous prime is 23221000001. The next prime is 23221000021. The reversal of 23221000014 is 41000012232.

It is a junction number, because it is equal to n+sod(n) for n = 23220999957 and 23221000002.

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, 649497 + ... + 684315.

It is an arithmetic number, because the mean of its divisors is an integer number (1487301480).

Almost surely, 2^23221000014 is an apocalyptic number.

23221000014 is an abundant number, since it is smaller than the sum of its proper divisors (24372647346).

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

23221000014 is a wasteful number, since it uses less digits than its factorization.

23221000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37576.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 23221000014 its reverse (41000012232), we get a palindrome (64221012246).

The spelling of 23221000014 in words is "twenty-three billion, two hundred twenty-one million, fourteen", and thus it is an aban number.