1122022022202 has 24 divisors (see below), whose sum is σ = 2476916541684. Its totient is φ = 366950598144.

The previous prime is 1122022022171. The next prime is 1122022022213. The reversal of 1122022022202 is 2022202202211.

1122022022202 is a `hidden beast` number, since 1 + 1 + 220 + 220 + 2 + 220 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1084761827361 + 37260194841 = 1041519^2 + 193029^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 588060903 + ... + 588062810.

Almost surely, 2^{1122022022202} is an apocalyptic number.

1122022022202 is an abundant number, since it is smaller than the sum of its proper divisors (1354894519482).

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

1122022022202 is a wasteful number, since it uses less digits than its factorization.

1122022022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176123774 (or 1176123771 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 1122022022202 its reverse (2022202202211), we get a palindrome (3144224224413).

The spelling of 1122022022202 in words is "one trillion, one hundred twenty-two billion, twenty-two million, twenty-two thousand, two hundred two".