202022101011 has 16 divisors (see below), whose sum is σ = 272832545664. Its totient is φ = 132949200384.

The previous prime is 202022100979. The next prime is 202022101019. The reversal of 202022101011 is 110101220202.

It is not a de Polignac number, because 202022101011 - 2⁵ = 202022100979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202022101019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30301 + ... + 636366.

It is an arithmetic number, because the mean of its divisors is an integer number (17052034104).

Almost surely, 2^202022101011 is an apocalyptic number.

202022101011 is a deficient number, since it is larger than the sum of its proper divisors (70810444653).

202022101011 is a wasteful number, since it uses less digits than its factorization.

202022101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667970.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202022101011 its reverse (110101220202), we get a palindrome (312123321213).

The spelling of 202022101011 in words is "two hundred two billion, twenty-two million, one hundred one thousand, eleven".