1122210121022 has 16 divisors (see below), whose sum is σ = 1683987689232. Its totient is φ = 560880945600.

The previous prime is 1122210120991. The next prime is 1122210121031. The reversal of 1122210121022 is 2201210122211.

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, 79859897 + ... + 79873947.

It is an arithmetic number, because the mean of its divisors is an integer number (105249230577).

Almost surely, 2^{1122210121022} is an apocalyptic number.

1122210121022 is a deficient number, since it is larger than the sum of its proper divisors (561777568210).

1122210121022 is a wasteful number, since it uses less digits than its factorization.

1122210121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27163.

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

Adding to 1122210121022 its reverse (2201210122211), we get a palindrome (3323420243233).

The spelling of 1122210121022 in words is "one trillion, one hundred twenty-two billion, two hundred ten million, one hundred twenty-one thousand, twenty-two".