1122122000022 has 16 divisors (see below), whose sum is σ = 2244341000640. Its totient is φ = 374024499912.

The previous prime is 1122122000009. The next prime is 1122122000053. The reversal of 1122122000022 is 2200002212211.

It is a junction number, because it is equal to n+sod(n) for n = 1122121999965 and 1122122000010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3890872 + ... + 4169307.

It is an arithmetic number, because the mean of its divisors is an integer number (140271312540).

Almost surely, 2^{1122122000022} is an apocalyptic number.

1122122000022 is an abundant number, since it is smaller than the sum of its proper divisors (1122219000618).

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

1122122000022 is a wasteful number, since it uses less digits than its factorization.

1122122000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8083387.

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

Adding to 1122122000022 its reverse (2200002212211), we get a palindrome (3322124212233).

The spelling of 1122122000022 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-two million, twenty-two", and thus it is an aban number.