1102220232032 has 96 divisors (see below), whose sum is σ = 2382129388800. Its totient is φ = 500344058368.

The previous prime is 1102220232017. The next prime is 1102220232041. The reversal of 1102220232032 is 2302320222011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1102220231995 and 1102220232013.

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, 821663 + ... + 1696929.

It is an arithmetic number, because the mean of its divisors is an integer number (24813847800).

Almost surely, 2^{1102220232032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102220232032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191064694400).

1102220232032 is an abundant number, since it is smaller than the sum of its proper divisors (1279909156768).

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

1102220232032 is a wasteful number, since it uses less digits than its factorization.

1102220232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875388 (or 875380 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1102220232032 its reverse (2302320222011), we get a palindrome (3404540454043).

The spelling of 1102220232032 in words is "one trillion, one hundred two billion, two hundred twenty million, two hundred thirty-two thousand, thirty-two".