1122202001022 has 64 divisors (see below), whose sum is σ = 2314008238080. Its totient is φ = 362604138624.

The previous prime is 1122202001003. The next prime is 1122202001147. The reversal of 1122202001022 is 2201002022211.

It is a junction number, because it is equal to n+sod(n) for n = 1122202000992 and 1122202001010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34535379 + ... + 34567857.

It is an arithmetic number, because the mean of its divisors is an integer number (36156378720).

Almost surely, 2^{1122202001022} is an apocalyptic number.

1122202001022 is an abundant number, since it is smaller than the sum of its proper divisors (1191806237058).

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

1122202001022 is a wasteful number, since it uses less digits than its factorization.

1122202001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33537.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1122202001022 its reverse (2201002022211), we get a palindrome (3323204023233).

The spelling of 1122202001022 in words is "one trillion, one hundred twenty-two billion, two hundred two million, one thousand, twenty-two".