222222111000202 has 24 divisors (see below), whose sum is σ = 351884124799812. Its totient is φ = 105238047096000.

The previous prime is 222222111000167. The next prime is 222222111000257. The reversal of 222222111000202 is 202000111222222.

222222111000202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 200627139532681 + 21594971467521 = 14164291^2 + 4647039^2 .

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 222222111000202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33599449 + ... + 39665692.

Almost surely, 2^{222222111000202} is an apocalyptic number.

222222111000202 is a deficient number, since it is larger than the sum of its proper divisors (129662013799610).

222222111000202 is a wasteful number, since it uses less digits than its factorization.

222222111000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73269382 (or 73269363 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222222111000202 its reverse (202000111222222), we get a palindrome (424222222222424).

The spelling of 222222111000202 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, one hundred eleven million, two hundred two", and thus it is an aban number.