202101200022 has 16 divisors (see below), whose sum is σ = 408369436272. Its totient is φ = 66672560640.

The previous prime is 202101199991. The next prime is 202101200023. The reversal of 202101200022 is 220002101202.

202101200022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×202101200022³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202101199980 and 202101200007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202101200023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173625879 + ... + 173627042.

It is an arithmetic number, because the mean of its divisors is an integer number (25523089767).

Almost surely, 2^202101200022 is an apocalyptic number.

202101200022 is an abundant number, since it is smaller than the sum of its proper divisors (206268236250).

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

202101200022 is a wasteful number, since it uses less digits than its factorization.

202101200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347253023.

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

Adding to 202101200022 its reverse (220002101202), we get a palindrome (422103301224).

The spelling of 202101200022 in words is "two hundred two billion, one hundred one million, two hundred thousand, twenty-two".