222202901101 has 2 divisors, whose sum is σ = 222202901102. Its totient is φ = 222202901100.

The previous prime is 222202901093. The next prime is 222202901111. The reversal of 222202901101 is 101109202222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207092345476 + 15110555625 = 455074^2 + 122925^2 .

It is a cyclic number.

It is not a de Polignac number, because 222202901101 - 2³ = 222202901093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222202901111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111101450550 + 111101450551.

It is an arithmetic number, because the mean of its divisors is an integer number (111101450551).

Almost surely, 2^222202901101 is an apocalyptic number.

It is an amenable number.

222202901101 is a deficient number, since it is larger than the sum of its proper divisors (1).

222202901101 is an equidigital number, since it uses as much as digits as its factorization.

222202901101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 222202901101 in words is "two hundred twenty-two billion, two hundred two million, nine hundred one thousand, one hundred one".