10220022212012 has 48 divisors (see below), whose sum is σ = 17993772975360. Its totient is φ = 5079047887872.

The previous prime is 10220022211981. The next prime is 10220022212047. The reversal of 10220022212012 is 21021222002201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1890143813 + ... + 1890149219.

It is an arithmetic number, because the mean of its divisors is an integer number (374870270320).

Almost surely, 2^{10220022212012} is an apocalyptic number.

It is an amenable number.

10220022212012 is a deficient number, since it is larger than the sum of its proper divisors (7773750763348).

10220022212012 is a wasteful number, since it uses less digits than its factorization.

10220022212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9690 (or 9688 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10220022212012 its reverse (21021222002201), we get a palindrome (31241244214213).

The spelling of 10220022212012 in words is "ten trillion, two hundred twenty billion, twenty-two million, two hundred twelve thousand, twelve".