1021202000022 has 32 divisors (see below), whose sum is σ = 2043792290304. Its totient is φ = 340169374400.

The previous prime is 1021202000009. The next prime is 1021202000041. The reversal of 1021202000022 is 2200002021201.

1021202000022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1021201999971 and 1021202000007.

It is a congruent 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, 65157247 + ... + 65172917.

It is an arithmetic number, because the mean of its divisors is an integer number (63868509072).

Almost surely, 2^{1021202000022} is an apocalyptic number.

1021202000022 is an abundant number, since it is smaller than the sum of its proper divisors (1022590290282).

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

1021202000022 is a wasteful number, since it uses less digits than its factorization.

1021202000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22364.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1021202000022 its reverse (2200002021201), we get a palindrome (3221204021223).

The spelling of 1021202000022 in words is "one trillion, twenty-one billion, two hundred two million, twenty-two", and thus it is an aban number.