200120211011022 has 64 divisors (see below), whose sum is σ = 412613157496320. Its totient is φ = 64676225174400.

The previous prime is 200120211011011. The next prime is 200120211011023. The reversal of 200120211011022 is 220110112021002.

200120211011022 is digitally balanced in base 2 and base 4, because in such bases 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 = 200120211010992 and 200120211011010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120211011023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130702048 + ... + 132224300.

It is an arithmetic number, because the mean of its divisors is an integer number (6447080585880).

Almost surely, 2^{200120211011022} is an apocalyptic number.

200120211011022 is an abundant number, since it is smaller than the sum of its proper divisors (212492946485298).

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

200120211011022 is a wasteful number, since it uses less digits than its factorization.

200120211011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527449.

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

Adding to 200120211011022 its reverse (220110112021002), we get a palindrome (420230323032024).

The spelling of 200120211011022 in words is "two hundred trillion, one hundred twenty billion, two hundred eleven million, eleven thousand, twenty-two".