23221214202 has 16 divisors (see below), whose sum is σ = 46443926592. Its totient is φ = 7740155040.

The previous prime is 23221214197. The next prime is 23221214227. The reversal of 23221214202 is 20241212232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309838 + ... + 377414.

It is an arithmetic number, because the mean of its divisors is an integer number (2902745412).

Almost surely, 2^23221214202 is an apocalyptic number.

23221214202 is an abundant number, since it is smaller than the sum of its proper divisors (23222712390).

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

23221214202 is a wasteful number, since it uses less digits than its factorization.

23221214202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124853.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 23221214202 its reverse (20241212232), we get a palindrome (43462426434).

The spelling of 23221214202 in words is "twenty-three billion, two hundred twenty-one million, two hundred fourteen thousand, two hundred two".