10021122032 has 20 divisors (see below), whose sum is σ = 19940679816. Its totient is φ = 4875140160.

The previous prime is 10021122019. The next prime is 10021122079. The reversal of 10021122032 is 23022112001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10021121998 and 10021122016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8463194 + ... + 8464377.

Almost surely, 2^10021122032 is an apocalyptic number.

It is an amenable number.

10021122032 is a deficient number, since it is larger than the sum of its proper divisors (9919557784).

10021122032 is a wasteful number, since it uses less digits than its factorization.

10021122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16927616 (or 16927610 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10021122032 its reverse (23022112001), we get a palindrome (33043234033).

The spelling of 10021122032 in words is "ten billion, twenty-one million, one hundred twenty-two thousand, thirty-two".