1122211103022 has 40 divisors (see below), whose sum is σ = 2595699767232. Its totient is φ = 362003580000.

The previous prime is 1122211103021. The next prime is 1122211103051. The reversal of 1122211103022 is 2203011122211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1122211102986 and 1122211103004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122211103021) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 111724479 + ... + 111734522.

Almost surely, 2^{1122211103022} is an apocalyptic number.

1122211103022 is an abundant number, since it is smaller than the sum of its proper divisors (1473488664210).

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

1122211103022 is a wasteful number, since it uses less digits than its factorization.

1122211103022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223459046 (or 223459037 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1122211103022 its reverse (2203011122211), we get a palindrome (3325222225233).

The spelling of 1122211103022 in words is "one trillion, one hundred twenty-two billion, two hundred eleven million, one hundred three thousand, twenty-two".