13114420220 has 24 divisors (see below), whose sum is σ = 30043945008. Its totient is φ = 4768880000.

The previous prime is 13114420213. The next prime is 13114420237. The reversal of 13114420220 is 2202441131.

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 = 13114420192 and 13114420201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29805281 + ... + 29805720.

It is an arithmetic number, because the mean of its divisors is an integer number (1251831042).

Almost surely, 2^13114420220 is an apocalyptic number.

13114420220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13114420220 is an abundant number, since it is smaller than the sum of its proper divisors (16929524788).

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

13114420220 is a wasteful number, since it uses less digits than its factorization.

13114420220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59611021 (or 59611019 counting only the distinct ones).

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

Adding to 13114420220 its reverse (2202441131), we get a palindrome (15316861351).

It can be divided in two parts, 13114 and 420220, that added together give a palindrome (433334).

The spelling of 13114420220 in words is "thirteen billion, one hundred fourteen million, four hundred twenty thousand, two hundred twenty".