2022102121120 has 48 divisors (see below), whose sum is σ = 4780957712328. Its totient is φ = 808207375360.

The previous prime is 2022102121103. The next prime is 2022102121141. The reversal of 2022102121120 is 211212012202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1555837118224 + 466265002896 = 1247332^2 + 682836^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2022102121094 and 2022102121103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4744051 + ... + 5152690.

Almost surely, 2^{2022102121120} is an apocalyptic number.

2022102121120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022102121120 is an abundant number, since it is smaller than the sum of its proper divisors (2758855591208).

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

2022102121120 is a wasteful number, since it uses less digits than its factorization.

2022102121120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9898033 (or 9898025 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022102121120 its reverse (211212012202), we get a palindrome (2233314133322).

The spelling of 2022102121120 in words is "two trillion, twenty-two billion, one hundred two million, one hundred twenty-one thousand, one hundred twenty".