1102220032 has 36 divisors (see below), whose sum is σ = 2251322920. Its totient is φ = 538288128.

The previous prime is 1102220029. The next prime is 1102220051. The reversal of 1102220032 is 2300222011.

It is a junction number, because it is equal to n+sod(n) for n = 1102219994 and 1102220021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39057 + ... + 61072.

Almost surely, 2^1102220032 is an apocalyptic number.

It is an amenable number.

1102220032 is an abundant number, since it is smaller than the sum of its proper divisors (1149102888).

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

1102220032 is an equidigital number, since it uses as much as digits as its factorization.

1102220032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100188 (or 100174 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1102220032 is about 33199.6992757465. The cubic root of 1102220032 is about 1032.9741017920.

Adding to 1102220032 its reverse (2300222011), we get a palindrome (3402442043).

The spelling of 1102220032 in words is "one billion, one hundred two million, two hundred twenty thousand, thirty-two".