1102220332031 has 48 divisors (see below), whose sum is σ = 1387958539968. Its totient is φ = 856821888000.

The previous prime is 1102220332019. The next prime is 1102220332043. The reversal of 1102220332031 is 1302330222011.

It is an interprime number because it is at equal distance from previous prime (1102220332019) and next prime (1102220332043).

It is a de Polignac number, because none of the positive numbers 2^k-1102220332031 is a prime.

It is a super-2 number, since 2×1102220332031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102220331994 and 1102220332012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102220332051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67608581 + ... + 67624881.

It is an arithmetic number, because the mean of its divisors is an integer number (28915802916).

Almost surely, 2^{1102220332031} is an apocalyptic number.

1102220332031 is a deficient number, since it is larger than the sum of its proper divisors (285738207937).

1102220332031 is a wasteful number, since it uses less digits than its factorization.

1102220332031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17332 (or 17319 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1102220332031 its reverse (1302330222011), we get a palindrome (2404550554042).

The spelling of 1102220332031 in words is "one trillion, one hundred two billion, two hundred twenty million, three hundred thirty-two thousand, thirty-one".