13010001200220 has 96 divisors (see below), whose sum is σ = 37445865988608. Its totient is φ = 3372561384192.

The previous prime is 13010001200143. The next prime is 13010001200237. The reversal of 13010001200220 is 2200210001031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 13010001200196 and 13010001200205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116184 + ... + 5102303.

It is an arithmetic number, because the mean of its divisors is an integer number (390061104048).

Almost surely, 2^{13010001200220} is an apocalyptic number.

13010001200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13010001200220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18722932994304).

13010001200220 is an abundant number, since it is smaller than the sum of its proper divisors (24435864788388).

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

13010001200220 is a wasteful number, since it uses less digits than its factorization.

13010001200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219659 (or 5219657 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 13010001200220 its reverse (2200210001031), we get a palindrome (15210211201251).

The spelling of 13010001200220 in words is "thirteen trillion, ten billion, one million, two hundred thousand, two hundred twenty".