220311113130009 has 64 divisors (see below), whose sum is σ = 359009923783680. Its totient is φ = 132418560447360.

The previous prime is 220311113130001. The next prime is 220311113130011. The reversal of 220311113130009 is 900031311113022.

220311113130009 is a `hidden beast` number, since 2 + 2 + 0 + 311 + 11 + 31 + 300 + 0 + 9 = 666.

It is not a de Polignac number, because 220311113130009 - 2³ = 220311113130001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (220311113130001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17735509 + ... + 27480365.

It is an arithmetic number, because the mean of its divisors is an integer number (5609530059120).

Almost surely, 2^{220311113130009} is an apocalyptic number.

It is an amenable number.

220311113130009 is a deficient number, since it is larger than the sum of its proper divisors (138698810653671).

220311113130009 is a wasteful number, since it uses less digits than its factorization.

220311113130009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9745507 (or 9745501 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The spelling of 220311113130009 in words is "two hundred twenty trillion, three hundred eleven billion, one hundred thirteen million, one hundred thirty thousand, nine".