22250140937 has 2 divisors, whose sum is σ = 22250140938. Its totient is φ = 22250140936.

The previous prime is 22250140919. The next prime is 22250140943. The reversal of 22250140937 is 73904105222.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17201896336 + 5048244601 = 131156^2 + 71051^2 .

It is a cyclic number.

It is not a de Polignac number, because 22250140937 - 2¹⁰ = 22250139913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22250140897 and 22250140906.

It is not a weakly prime, because it can be changed into another prime (22250140037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11125070468 + 11125070469.

It is an arithmetic number, because the mean of its divisors is an integer number (11125070469).

Almost surely, 2^22250140937 is an apocalyptic number.

It is an amenable number.

22250140937 is a deficient number, since it is larger than the sum of its proper divisors (1).

22250140937 is an equidigital number, since it uses as much as digits as its factorization.

22250140937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 22250140937 in words is "twenty-two billion, two hundred fifty million, one hundred forty thousand, nine hundred thirty-seven".