1001112202202 has 128 divisors (see below), whose sum is σ = 1816289879040. Its totient is φ = 404974080000.

The previous prime is 1001112202177. The next prime is 1001112202213. The reversal of 1001112202202 is 2022022111001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 672337874 + ... + 672339362.

It is an arithmetic number, because the mean of its divisors is an integer number (14189764680).

Almost surely, 2^{1001112202202} is an apocalyptic number.

1001112202202 is a deficient number, since it is larger than the sum of its proper divisors (815177676838).

1001112202202 is a wasteful number, since it uses less digits than its factorization.

1001112202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1001112202202 its reverse (2022022111001), we get a palindrome (3023134313203).

The spelling of 1001112202202 in words is "one trillion, one billion, one hundred twelve million, two hundred two thousand, two hundred two".