222202201002111 has 24 divisors (see below), whose sum is σ = 351428819339520. Its totient is φ = 134171070699600.

The previous prime is 222202201002109. The next prime is 222202201002211. The reversal of 222202201002111 is 111200102202222.

It is a happy number.

222202201002111 is a `hidden beast` number, since 2 + 2 + 220 + 220 + 10 + 0 + 211 + 1 = 666.

It is not a de Polignac number, because 222202201002111 - 2¹ = 222202201002109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222202201002101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4141055601 + ... + 4141109258.

It is an arithmetic number, because the mean of its divisors is an integer number (14642867472480).

Almost surely, 2^{222202201002111} is an apocalyptic number.

222202201002111 is a deficient number, since it is larger than the sum of its proper divisors (129226618337409).

222202201002111 is a wasteful number, since it uses less digits than its factorization.

222202201002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8282165147 (or 8282165144 counting only the distinct ones).

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

Adding to 222202201002111 its reverse (111200102202222), we get a palindrome (333402303204333).

The spelling of 222202201002111 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred one million, two thousand, one hundred eleven".