1102022032122 has 48 divisors (see below), whose sum is σ = 2605171776480. Its totient is φ = 333895759200.

The previous prime is 1102022032081. The next prime is 1102022032127. The reversal of 1102022032122 is 2212302202011.

1102022032122 is a `hidden beast` number, since 1 + 102 + 0 + 220 + 321 + 22 = 666.

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 = 1102022032095 and 1102022032104.

It is not an unprimeable number, because it can be changed into a prime (1102022032127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 908904 + ... + 1740732.

It is an arithmetic number, because the mean of its divisors is an integer number (54274412010).

Almost surely, 2^{1102022032122} is an apocalyptic number.

1102022032122 is an abundant number, since it is smaller than the sum of its proper divisors (1503149744358).

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

1102022032122 is a wasteful number, since it uses less digits than its factorization.

1102022032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838539 (or 838536 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1102022032122 its reverse (2212302202011), we get a palindrome (3314324234133).

The spelling of 1102022032122 in words is "one trillion, one hundred two billion, twenty-two million, thirty-two thousand, one hundred twenty-two".