10121021012022 has 16 divisors (see below), whose sum is σ = 20242742763312. Its totient is φ = 3373556880800.

The previous prime is 10121021011993. The next prime is 10121021012041. The reversal of 10121021012022 is 22021012012101.

It is a junction number, because it is equal to n+sod(n) for n = 10121021011992 and 10121021012010.

It is a congruent number.

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, 29009613 + ... + 29356424.

It is an arithmetic number, because the mean of its divisors is an integer number (1265171422707).

Almost surely, 2^{10121021012022} is an apocalyptic number.

10121021012022 is an abundant number, since it is smaller than the sum of its proper divisors (10121721751290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121021012022 is a wasteful number, since it uses less digits than its factorization.

10121021012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58394943.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10121021012022 its reverse (22021012012101), we get a palindrome (32142033024123).

The spelling of 10121021012022 in words is "ten trillion, one hundred twenty-one billion, twenty-one million, twelve thousand, twenty-two".