23321232030220 has 48 divisors (see below), whose sum is σ = 49421572754400. Its totient is φ = 9243738846720.

The previous prime is 23321232030211. The next prime is 23321232030323. The reversal of 23321232030220 is 2203023212332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11099905 + ... + 13032664.

It is an arithmetic number, because the mean of its divisors is an integer number (1029616099050).

Almost surely, 2^{23321232030220} is an apocalyptic number.

23321232030220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23321232030220 is an abundant number, since it is smaller than the sum of its proper divisors (26100340724180).

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

23321232030220 is a wasteful number, since it uses less digits than its factorization.

23321232030220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24133018 (or 24133016 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23321232030220 its reverse (2203023212332), we get a palindrome (25524255242552).

The spelling of 23321232030220 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-two million, thirty thousand, two hundred twenty".