12512025262401 has 16 divisors (see below), whose sum is σ = 19066110000000. Its totient is φ = 7149666192768.

The previous prime is 12512025262393. The next prime is 12512025262409. The reversal of 12512025262401 is 10426252021521.

It is an interprime number because it is at equal distance from previous prime (12512025262393) and next prime (12512025262409).

It is not a de Polignac number, because 12512025262401 - 2³ = 12512025262393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12512025262409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90526 + ... + 5003223.

It is an arithmetic number, because the mean of its divisors is an integer number (1191631875000).

Almost surely, 2^{12512025262401} is an apocalyptic number.

It is an amenable number.

12512025262401 is a deficient number, since it is larger than the sum of its proper divisors (6554084737599).

12512025262401 is a wasteful number, since it uses less digits than its factorization.

12512025262401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5210728.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 12512025262401 its reverse (10426252021521), we get a palindrome (22938277283922).

The spelling of 12512025262401 in words is "twelve trillion, five hundred twelve billion, twenty-five million, two hundred sixty-two thousand, four hundred one".