21202332023214 has 24 divisors (see below), whose sum is σ = 46805148053352. Its totient is φ = 6934096007280.

The previous prime is 21202332023189. The next prime is 21202332023261. The reversal of 21202332023214 is 41232023320212.

21202332023214 is a `hidden beast` number, since 2 + 1 + 2 + 0 + 2 + 332 + 0 + 2 + 321 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11112332392 + ... + 11112334299.

It is an arithmetic number, because the mean of its divisors is an integer number (1950214502223).

Almost surely, 2^{21202332023214} is an apocalyptic number.

21202332023214 is an abundant number, since it is smaller than the sum of its proper divisors (25602816030138).

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

21202332023214 is a wasteful number, since it uses less digits than its factorization.

21202332023214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22224666752 (or 22224666749 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 21202332023214 its reverse (41232023320212), we get a palindrome (62434355343426).

The spelling of 21202332023214 in words is "twenty-one trillion, two hundred two billion, three hundred thirty-two million, twenty-three thousand, two hundred fourteen".