10120022200012 has 24 divisors (see below), whose sum is σ = 17838803697680. Its totient is φ = 5023226672640.

The previous prime is 10120022200009. The next prime is 10120022200063. The reversal of 10120022200012 is 21000222002101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10120022199965 and 10120022200001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6708712 + ... + 8077552.

Almost surely, 2^{10120022200012} is an apocalyptic number.

It is an amenable number.

10120022200012 is a deficient number, since it is larger than the sum of its proper divisors (7718781497668).

10120022200012 is a wasteful number, since it uses less digits than its factorization.

10120022200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382281 (or 1382279 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10120022200012 its reverse (21000222002101), we get a palindrome (31120244202113).

The spelling of 10120022200012 in words is "ten trillion, one hundred twenty billion, twenty-two million, two hundred thousand, twelve".