222202101121011 has 48 divisors (see below), whose sum is σ = 362247249042432. Its totient is φ = 130029627499200.

The previous prime is 222202101120917. The next prime is 222202101121027. The reversal of 222202101121011 is 110121101202222.

222202101121011 is a `hidden beast` number, since 2 + 2 + 220 + 210 + 11 + 210 + 11 = 666.

It is not a de Polignac number, because 222202101121011 - 2¹⁸ = 222202100858867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222202101221011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80358400 + ... + 83077533.

It is an arithmetic number, because the mean of its divisors is an integer number (7546817688384).

Almost surely, 2^{222202101121011} is an apocalyptic number.

222202101121011 is a deficient number, since it is larger than the sum of its proper divisors (140045147921421).

222202101121011 is a wasteful number, since it uses less digits than its factorization.

222202101121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163436424 (or 163436421 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 222202101121011 its reverse (110121101202222), we get a palindrome (332323202323233).

The spelling of 222202101121011 in words is "two hundred twenty-two trillion, two hundred two billion, one hundred one million, one hundred twenty-one thousand, eleven".