10025010221512 has 64 divisors (see below), whose sum is σ = 22385572392960. Its totient is φ = 4148677440000.

The previous prime is 10025010221509. The next prime is 10025010221549. The reversal of 10025010221512 is 21512201052001.

It is a happy number.

It is a super-2 number, since 2×10025010221512² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59937864 + ... + 60104887.

It is an arithmetic number, because the mean of its divisors is an integer number (349774568640).

Almost surely, 2^{10025010221512} is an apocalyptic number.

It is an amenable number.

10025010221512 is an abundant number, since it is smaller than the sum of its proper divisors (12360562171448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10025010221512 is a wasteful number, since it uses less digits than its factorization.

10025010221512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120042854 (or 120042850 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 10025010221512 its reverse (21512201052001), we get a palindrome (31537211273513).

The spelling of 10025010221512 in words is "ten trillion, twenty-five billion, ten million, two hundred twenty-one thousand, five hundred twelve".