13202210311020 has 48 divisors (see below), whose sum is σ = 41073543191520. Its totient is φ = 3520589416128.

The previous prime is 13202210311019. The next prime is 13202210311109. The reversal of 13202210311020 is 2011301220231.

13202210311020 is a `hidden beast` number, since 1 + 320 + 2 + 2 + 10 + 311 + 0 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13202210310984 and 13202210311002.

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, 12224268267 + ... + 12224269346.

It is an arithmetic number, because the mean of its divisors is an integer number (855698816490).

Almost surely, 2^{13202210311020} is an apocalyptic number.

13202210311020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13202210311020 is an abundant number, since it is smaller than the sum of its proper divisors (27871332880500).

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

13202210311020 is a wasteful number, since it uses less digits than its factorization.

13202210311020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24448537631 (or 24448537623 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13202210311020 its reverse (2011301220231), we get a palindrome (15213511531251).

The spelling of 13202210311020 in words is "thirteen trillion, two hundred two billion, two hundred ten million, three hundred eleven thousand, twenty".