20214322132 has 12 divisors (see below), whose sum is σ = 35454920256. Its totient is φ = 10084344920.

The previous prime is 20214322097. The next prime is 20214322159. The reversal of 20214322132 is 23122341202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5702044 + ... + 5705587.

It is an arithmetic number, because the mean of its divisors is an integer number (2954576688).

Almost surely, 2^20214322132 is an apocalyptic number.

It is an amenable number.

20214322132 is a deficient number, since it is larger than the sum of its proper divisors (15240598124).

20214322132 is a wasteful number, since it uses less digits than its factorization.

20214322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11408078 (or 11408076 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20214322132 its reverse (23122341202), we get a palindrome (43336663334).

The spelling of 20214322132 in words is "twenty billion, two hundred fourteen million, three hundred twenty-two thousand, one hundred thirty-two".