10122022121012 has 12 divisors (see below), whose sum is σ = 17729774776896. Its totient is φ = 5056372184760.

The previous prime is 10122022120993. The next prime is 10122022121027. The reversal of 10122022121012 is 21012122022101.

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, 1159714028 + ... + 1159722755.

It is an arithmetic number, because the mean of its divisors is an integer number (1477481231408).

Almost surely, 2^{10122022121012} is an apocalyptic number.

It is an amenable number.

10122022121012 is a deficient number, since it is larger than the sum of its proper divisors (7607752655884).

10122022121012 is a wasteful number, since it uses less digits than its factorization.

10122022121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319437878 (or 2319437876 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10122022121012 its reverse (21012122022101), we get a palindrome (31134144143113).

The spelling of 10122022121012 in words is "ten trillion, one hundred twenty-two billion, twenty-two million, one hundred twenty-one thousand, twelve".