1104422031020 has 48 divisors (see below), whose sum is σ = 2891577685248. Its totient is φ = 344235437760.

The previous prime is 1104422031001. The next prime is 1104422031029. The reversal of 1104422031020 is 201302244011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1104422030983 and 1104422031001.

It is not an unprimeable number, because it can be changed into a prime (1104422031029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358577042 + ... + 358580121.

It is an arithmetic number, because the mean of its divisors is an integer number (60241201776).

Almost surely, 2^{1104422031020} is an apocalyptic number.

1104422031020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104422031020 is an abundant number, since it is smaller than the sum of its proper divisors (1787155654228).

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

1104422031020 is a wasteful number, since it uses less digits than its factorization.

1104422031020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717157190 (or 717157188 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1104422031020 its reverse (201302244011), we get a palindrome (1305724275031).

The spelling of 1104422031020 in words is "one trillion, one hundred four billion, four hundred twenty-two million, thirty-one thousand, twenty".