1122122202002 has 8 divisors (see below), whose sum is σ = 1690167466812. Its totient is φ = 558733046400.

The previous prime is 1122122201999. The next prime is 1122122202017. The reversal of 1122122202002 is 2002022212211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1112854096561 + 9268105441 = 1054919^2 + 96271^2 .

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, 1164026699 + ... + 1164027662.

Almost surely, 2^{1122122202002} is an apocalyptic number.

1122122202002 is a deficient number, since it is larger than the sum of its proper divisors (568045264810).

1122122202002 is a wasteful number, since it uses less digits than its factorization.

1122122202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328054604.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1122122202002 its reverse (2002022212211), we get a palindrome (3124144414213).

The spelling of 1122122202002 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred two thousand, two".