2525226666712 has 8 divisors (see below), whose sum is σ = 4734800000100. Its totient is φ = 1262613333352.

The previous prime is 2525226666691. The next prime is 2525226666713. The reversal of 2525226666712 is 2176666225252.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2525226666712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525226666713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157826666662 + ... + 157826666677.

Almost surely, 2^{2525226666712} is an apocalyptic number.

It is an amenable number.

2525226666712 is a deficient number, since it is larger than the sum of its proper divisors (2209573333388).

2525226666712 is a wasteful number, since it uses less digits than its factorization.

2525226666712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315653333345 (or 315653333341 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 52.

The spelling of 2525226666712 in words is "two trillion, five hundred twenty-five billion, two hundred twenty-six million, six hundred sixty-six thousand, seven hundred twelve".