2312020322 has 16 divisors (see below), whose sum is σ = 3534946272. Its totient is φ = 1133853600.

The previous prime is 2312020261. The next prime is 2312020351. The reversal of 2312020322 is 2230202132.

It is a self number, because there is not a number n which added to its sum of digits gives 2312020322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5804 + ... + 68247.

It is an arithmetic number, because the mean of its divisors is an integer number (220934142).

Almost surely, 2^2312020322 is an apocalyptic number.

2312020322 is a deficient number, since it is larger than the sum of its proper divisors (1222925950).

2312020322 is a wasteful number, since it uses less digits than its factorization.

2312020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74353.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2312020322 is about 48083.4724411622. The cubic root of 2312020322 is about 1322.3016779213.

Adding to 2312020322 its reverse (2230202132), we get a palindrome (4542222454).

The spelling of 2312020322 in words is "two billion, three hundred twelve million, twenty thousand, three hundred twenty-two".