1012021112022 has 128 divisors (see below), whose sum is σ = 2151504875520. Its totient is φ = 316715857920.

The previous prime is 1012021111993. The next prime is 1012021112041. The reversal of 1012021112022 is 2202111202101.

1012021112022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×1012021112022⁴ (a number of 49 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012021111992 and 1012021112010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 917516323 + ... + 917517425.

It is an arithmetic number, because the mean of its divisors is an integer number (16808631840).

Almost surely, 2^{1012021112022} is an apocalyptic number.

1012021112022 is an abundant number, since it is smaller than the sum of its proper divisors (1139483763498).

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

1012021112022 is a wasteful number, since it uses less digits than its factorization.

1012021112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758.

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

Adding to 1012021112022 its reverse (2202111202101), we get a palindrome (3214132314123).

The spelling of 1012021112022 in words is "one trillion, twelve billion, twenty-one million, one hundred twelve thousand, twenty-two".