2132422021931 has 2 divisors, whose sum is σ = 2132422021932. Its totient is φ = 2132422021930.

The previous prime is 2132422021907. The next prime is 2132422022063. The reversal of 2132422021931 is 1391202242312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2132422021931 - 2¹⁴ = 2132422005547 is a prime.

It is a super-2 number, since 2×2132422021931² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2132422021531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066211010965 + 1066211010966.

It is an arithmetic number, because the mean of its divisors is an integer number (1066211010966).

Almost surely, 2^{2132422021931} is an apocalyptic number.

2132422021931 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132422021931 is an equidigital number, since it uses as much as digits as its factorization.

2132422021931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 2132422021931 in words is "two trillion, one hundred thirty-two billion, four hundred twenty-two million, twenty-one thousand, nine hundred thirty-one".