1202001112022 has 24 divisors (see below), whose sum is σ = 1998573256656. Its totient is φ = 541054203008.

The previous prime is 1202001111973. The next prime is 1202001112031. The reversal of 1202001112022 is 2202111002021.

It is a junction number, because it is equal to n+sod(n) for n = 1202001111988 and 1202001112006.

It is a congruent number.

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, 45195113 + ... + 45221700.

It is an arithmetic number, because the mean of its divisors is an integer number (83273885694).

Almost surely, 2^{1202001112022} is an apocalyptic number.

1202001112022 is a deficient number, since it is larger than the sum of its proper divisors (796572144634).

1202001112022 is a wasteful number, since it uses less digits than its factorization.

1202001112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90416872 (or 90416855 counting only the distinct ones).

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

Adding to 1202001112022 its reverse (2202111002021), we get a palindrome (3404112114043).

The spelling of 1202001112022 in words is "one trillion, two hundred two billion, one million, one hundred twelve thousand, twenty-two".