1111012022202 has 32 divisors (see below), whose sum is σ = 2339022016320. Its totient is φ = 350838501120.

The previous prime is 1111012022143. The next prime is 1111012022233. The reversal of 1111012022202 is 2022202101111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8388648 + ... + 8520060.

It is an arithmetic number, because the mean of its divisors is an integer number (73094438010).

Almost surely, 2^{1111012022202} is an apocalyptic number.

1111012022202 is an abundant number, since it is smaller than the sum of its proper divisors (1228009994118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111012022202 is a wasteful number, since it uses less digits than its factorization.

1111012022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205598.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1111012022202 its reverse (2022202101111), we get a palindrome (3133214123313).

The spelling of 1111012022202 in words is "one trillion, one hundred eleven billion, twelve million, twenty-two thousand, two hundred two".