202222101220011 has 16 divisors (see below), whose sum is σ = 299595976888320. Its totient is φ = 134811278693640.

The previous prime is 202222101219977. The next prime is 202222101220063. The reversal of 202222101220011 is 110022101222202.

It is a happy number.

202222101220011 is a `hidden beast` number, since 2 + 0 + 222 + 210 + 1 + 220 + 0 + 11 = 666.

It is not a de Polignac number, because 202222101220011 - 2¹⁵ = 202222101187243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202222101220211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94911675 + ... + 97018916.

It is an arithmetic number, because the mean of its divisors is an integer number (18724748555520).

Almost surely, 2^{202222101220011} is an apocalyptic number.

202222101220011 is a deficient number, since it is larger than the sum of its proper divisors (97373875668309).

202222101220011 is a wasteful number, since it uses less digits than its factorization.

202222101220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191969623 (or 191969617 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202222101220011 its reverse (110022101222202), we get a palindrome (312244202442213).

The spelling of 202222101220011 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred one million, two hundred twenty thousand, eleven".