2320221013112 has 8 divisors (see below), whose sum is σ = 4350414399600. Its totient is φ = 1160110506552.

The previous prime is 2320221013087. The next prime is 2320221013127. The reversal of 2320221013112 is 2113101220232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145013813312 + ... + 145013813327.

It is an arithmetic number, because the mean of its divisors is an integer number (543801799950).

Almost surely, 2^{2320221013112} is an apocalyptic number.

It is an amenable number.

2320221013112 is a deficient number, since it is larger than the sum of its proper divisors (2030193386488).

2320221013112 is a wasteful number, since it uses less digits than its factorization.

2320221013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290027626645 (or 290027626641 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2320221013112 its reverse (2113101220232), we get a palindrome (4433322233344).

The spelling of 2320221013112 in words is "two trillion, three hundred twenty billion, two hundred twenty-one million, thirteen thousand, one hundred twelve".