1121012122022 has 32 divisors (see below), whose sum is σ = 1871748012960. Its totient is φ = 500282795520.

The previous prime is 1121012121967. The next prime is 1121012122037. The reversal of 1121012122022 is 2202212101211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5896403 + ... + 6083550.

It is an arithmetic number, because the mean of its divisors is an integer number (58492125405).

Almost surely, 2^{1121012122022} is an apocalyptic number.

1121012122022 is a deficient number, since it is larger than the sum of its proper divisors (750735890938).

1121012122022 is a wasteful number, since it uses less digits than its factorization.

1121012122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11980088.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1121012122022 its reverse (2202212101211), we get a palindrome (3323224223233).

The spelling of 1121012122022 in words is "one trillion, one hundred twenty-one billion, twelve million, one hundred twenty-two thousand, twenty-two".