2022001102120 has 16 divisors (see below), whose sum is σ = 4549502479860. Its totient is φ = 808800440832.

The previous prime is 2022001102097. The next prime is 2022001102153. The reversal of 2022001102120 is 212011002202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1943799216804 + 78201885316 = 1394202^2 + 279646^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2022001102120.

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, 25275013737 + ... + 25275013816.

Almost surely, 2^{2022001102120} is an apocalyptic number.

2022001102120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022001102120 is an abundant number, since it is smaller than the sum of its proper divisors (2527501377740).

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

2022001102120 is a wasteful number, since it uses less digits than its factorization.

2022001102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50550027564 (or 50550027560 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2022001102120 its reverse (212011002202), we get a palindrome (2234012104322).

The spelling of 2022001102120 in words is "two trillion, twenty-two billion, one million, one hundred two thousand, one hundred twenty".