1111212102202 has 8 divisors (see below), whose sum is σ = 1669865354496. Its totient is φ = 554590317372.

The previous prime is 1111212102167. The next prime is 1111212102239. The reversal of 1111212102202 is 2022012121111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507865498 + ... + 507867685.

It is an arithmetic number, because the mean of its divisors is an integer number (208733169312).

Almost surely, 2^{1111212102202} is an apocalyptic number.

1111212102202 is a deficient number, since it is larger than the sum of its proper divisors (558653252294).

1111212102202 is a wasteful number, since it uses less digits than its factorization.

1111212102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015733732.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1111212102202 its reverse (2022012121111), we get a palindrome (3133224223313).

The spelling of 1111212102202 in words is "one trillion, one hundred eleven billion, two hundred twelve million, one hundred two thousand, two hundred two".