1002011112202 has 64 divisors (see below), whose sum is σ = 1633800430080. Its totient is φ = 459366875136.

The previous prime is 1002011112191. The next prime is 1002011112209. The reversal of 1002011112202 is 2022111102001.

It is not an unprimeable number, because it can be changed into a prime (1002011112209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414566898 + ... + 414569314.

It is an arithmetic number, because the mean of its divisors is an integer number (25528131720).

Almost surely, 2^{1002011112202} is an apocalyptic number.

1002011112202 is a deficient number, since it is larger than the sum of its proper divisors (631789317878).

1002011112202 is a wasteful number, since it uses less digits than its factorization.

1002011112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4975.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1002011112202 its reverse (2022111102001), we get a palindrome (3024122214203).

The spelling of 1002011112202 in words is "one trillion, two billion, eleven million, one hundred twelve thousand, two hundred two".