2220132031013 has 4 divisors (see below), whose sum is σ = 2390911418028. Its totient is φ = 2049352644000.

The previous prime is 2220132030967. The next prime is 2220132031031. The reversal of 2220132031013 is 3101302310222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 425049233764 + 1795082797249 = 651958^2 + 1339807^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220132031013 - 2⁸ = 2220132030757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220132031043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85389693488 + ... + 85389693513.

It is an arithmetic number, because the mean of its divisors is an integer number (597727854507).

Almost surely, 2^{2220132031013} is an apocalyptic number.

It is an amenable number.

2220132031013 is a deficient number, since it is larger than the sum of its proper divisors (170779387015).

2220132031013 is a wasteful number, since it uses less digits than its factorization.

2220132031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170779387014.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2220132031013 its reverse (3101302310222), we get a palindrome (5321434341235).

The spelling of 2220132031013 in words is "two trillion, two hundred twenty billion, one hundred thirty-two million, thirty-one thousand, thirteen".