2225132125501 has 2 divisors, whose sum is σ = 2225132125502. Its totient is φ = 2225132125500.

The previous prime is 2225132125453. The next prime is 2225132125543. The reversal of 2225132125501 is 1055212315222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2225124139225 + 7986276 = 1491685^2 + 2826^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225132125501 - 2²³ = 2225123736893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225132125591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112566062750 + 1112566062751.

It is an arithmetic number, because the mean of its divisors is an integer number (1112566062751).

Almost surely, 2^{2225132125501} is an apocalyptic number.

It is an amenable number.

2225132125501 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225132125501 is an equidigital number, since it uses as much as digits as its factorization.

2225132125501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 2225132125501 in words is "two trillion, two hundred twenty-five billion, one hundred thirty-two million, one hundred twenty-five thousand, five hundred one".