1102212020032 has 28 divisors (see below), whose sum is σ = 2188366240480. Its totient is φ = 550812652416.

The previous prime is 1102212020017. The next prime is 1102212020051. The reversal of 1102212020032 is 2300202122011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1102212019988 and 1102212020015.

It is a congruent number.

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, 4462518 + ... + 4703029.

It is an arithmetic number, because the mean of its divisors is an integer number (78155937160).

Almost surely, 2^{1102212020032} is an apocalyptic number.

It is an amenable number.

1102212020032 is a deficient number, since it is larger than the sum of its proper divisors (1086154220448).

1102212020032 is an equidigital number, since it uses as much as digits as its factorization.

1102212020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9167438 (or 9167428 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1102212020032 its reverse (2300202122011), we get a palindrome (3402414142043).

The spelling of 1102212020032 in words is "one trillion, one hundred two billion, two hundred twelve million, twenty thousand, thirty-two".