841220012625 has 32 divisors (see below), whose sum is σ = 1416655094400. Its totient is φ = 443245227200.

The previous prime is 841220012617. The next prime is 841220012707. The reversal of 841220012625 is 526210022148.

It is not a de Polignac number, because 841220012625 - 2³ = 841220012617 is a prime.

It is a super-2 number, since 2×841220012625² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13482450 + ... + 13544699.

It is an arithmetic number, because the mean of its divisors is an integer number (44270471700).

Almost surely, 2^841220012625 is an apocalyptic number.

It is an amenable number.

841220012625 is a deficient number, since it is larger than the sum of its proper divisors (575435081775).

841220012625 is a wasteful number, since it uses less digits than its factorization.

841220012625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27027250 (or 27027240 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The spelling of 841220012625 in words is "eight hundred forty-one billion, two hundred twenty million, twelve thousand, six hundred twenty-five".