10122230012 has 36 divisors (see below), whose sum is σ = 19051698120. Its totient is φ = 4692646944.

The previous prime is 10122229979. The next prime is 10122230021. The reversal of 10122230012 is 21003222101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137738 + ... + 198030.

Almost surely, 2^10122230012 is an apocalyptic number.

It is an amenable number.

10122230012 is a deficient number, since it is larger than the sum of its proper divisors (8929468108).

10122230012 is a wasteful number, since it uses less digits than its factorization.

10122230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60410 (or 60361 counting only the distinct ones).

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

Adding to 10122230012 its reverse (21003222101), we get a palindrome (31125452113).

The spelling of 10122230012 in words is "ten billion, one hundred twenty-two million, two hundred thirty thousand, twelve".