2322100072 has 32 divisors (see below), whose sum is σ = 4422136320. Its totient is φ = 1142991360.

The previous prime is 2322100069. The next prime is 2322100073. The reversal of 2322100072 is 2700012232.

It is not an unprimeable number, because it can be changed into a prime (2322100073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140383 + ... + 156049.

It is an arithmetic number, because the mean of its divisors is an integer number (138191760).

Almost surely, 2^2322100072 is an apocalyptic number.

It is an amenable number.

2322100072 is a deficient number, since it is larger than the sum of its proper divisors (2100036248).

2322100072 is a wasteful number, since it uses less digits than its factorization.

2322100072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15961 (or 15957 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2322100072 is about 48188.1735698709. The cubic root of 2322100072 is about 1324.2205116422.

The spelling of 2322100072 in words is "two billion, three hundred twenty-two million, one hundred thousand, seventy-two".