2132230221937 has 2 divisors, whose sum is σ = 2132230221938. Its totient is φ = 2132230221936.

The previous prime is 2132230221931. The next prime is 2132230222027. The reversal of 2132230221937 is 7391220322312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1066295803456 + 1065934418481 = 1032616^2 + 1032441^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132230221937 - 2⁷ = 2132230221809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2132230221896 and 2132230221905.

It is not a weakly prime, because it can be changed into another prime (2132230221931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066115110968 + 1066115110969.

It is an arithmetic number, because the mean of its divisors is an integer number (1066115110969).

Almost surely, 2^{2132230221937} is an apocalyptic number.

It is an amenable number.

2132230221937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132230221937 is an equidigital number, since it uses as much as digits as its factorization.

2132230221937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 2132230221937 in words is "two trillion, one hundred thirty-two billion, two hundred thirty million, two hundred twenty-one thousand, nine hundred thirty-seven".