10102521224 has 32 divisors (see below), whose sum is σ = 19307574720. Its totient is φ = 4953913536.

The previous prime is 10102521223. The next prime is 10102521227. The reversal of 10102521224 is 42212520101.

It is a junction number, because it is equal to n+sod(n) for n = 10102521196 and 10102521205.

It is not an unprimeable number, because it can be changed into a prime (10102521223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872659 + ... + 1878045.

It is an arithmetic number, because the mean of its divisors is an integer number (603361710).

Almost surely, 2^10102521224 is an apocalyptic number.

It is an amenable number.

10102521224 is a deficient number, since it is larger than the sum of its proper divisors (9205053496).

10102521224 is a wasteful number, since it uses less digits than its factorization.

10102521224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9869 (or 9865 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The spelling of 10102521224 in words is "ten billion, one hundred two million, five hundred twenty-one thousand, two hundred twenty-four".