2021210201120 has 96 divisors (see below), whose sum is σ = 5230826004096. Its totient is φ = 731935641600.

The previous prime is 2021210201119. The next prime is 2021210201147. The reversal of 2021210201120 is 211020121202.

It is a super-2 number, since 2×2021210201120² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2021210201095 and 2021210201104.

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, 1958444 + ... + 2806763.

It is an arithmetic number, because the mean of its divisors is an integer number (54487770876).

Almost surely, 2^{2021210201120} is an apocalyptic number.

2021210201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2021210201120 is an abundant number, since it is smaller than the sum of its proper divisors (3209615802976).

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

2021210201120 is a wasteful number, since it uses less digits than its factorization.

2021210201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765474 (or 4765466 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2021210201120 its reverse (211020121202), we get a palindrome (2232230322322).

The spelling of 2021210201120 in words is "two trillion, twenty-one billion, two hundred ten million, two hundred one thousand, one hundred twenty".