2230132031220 has 24 divisors (see below), whose sum is σ = 6244369687584. Its totient is φ = 594701874976.

The previous prime is 2230132031219. The next prime is 2230132031249. The reversal of 2230132031220 is 221302310322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18584433534 + ... + 18584433653.

It is an arithmetic number, because the mean of its divisors is an integer number (260182070316).

Almost surely, 2^{2230132031220} is an apocalyptic number.

2230132031220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230132031220 is an abundant number, since it is smaller than the sum of its proper divisors (4014237656364).

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

2230132031220 is a wasteful number, since it uses less digits than its factorization.

2230132031220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37168867199 (or 37168867197 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2230132031220 its reverse (221302310322), we get a palindrome (2451434341542).

The spelling of 2230132031220 in words is "two trillion, two hundred thirty billion, one hundred thirty-two million, thirty-one thousand, two hundred twenty".