1123011032022 has 32 divisors (see below), whose sum is σ = 2722450988160. Its totient is φ = 340306373160.

The previous prime is 1123011031999. The next prime is 1123011032083. The reversal of 1123011032022 is 2202301103211.

1123011032022 is a `hidden beast` number, since 1 + 1 + 230 + 110 + 320 + 2 + 2 = 666.

It is a super-2 number, since 2×1123011032022² (a number of 25 digits) contains 22 as substring.

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 = 1123011031986 and 1123011032004.

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, 945294888 + ... + 945296075.

It is an arithmetic number, because the mean of its divisors is an integer number (85076593380).

Almost surely, 2^{1123011032022} is an apocalyptic number.

1123011032022 is an abundant number, since it is smaller than the sum of its proper divisors (1599439956138).

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

1123011032022 is a wasteful number, since it uses less digits than its factorization.

1123011032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890590985 (or 1890590979 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1123011032022 its reverse (2202301103211), we get a palindrome (3325312135233).

The spelling of 1123011032022 in words is "one trillion, one hundred twenty-three billion, eleven million, thirty-two thousand, twenty-two".