21314113322 has 32 divisors (see below), whose sum is σ = 35020339200. Its totient is φ = 9694178928.

The previous prime is 21314113283. The next prime is 21314113339. The reversal of 21314113322 is 22331141312.

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, 14138 + ... + 206949.

It is an arithmetic number, because the mean of its divisors is an integer number (1094385600).

Almost surely, 2^21314113322 is an apocalyptic number.

21314113322 is a deficient number, since it is larger than the sum of its proper divisors (13706225878).

21314113322 is a wasteful number, since it uses less digits than its factorization.

21314113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221210.

The product of its digits is 864, while the sum is 23.

Adding to 21314113322 its reverse (22331141312), we get a palindrome (43645254634).

The spelling of 21314113322 in words is "twenty-one billion, three hundred fourteen million, one hundred thirteen thousand, three hundred twenty-two".