2302201312 has 48 divisors (see below), whose sum is σ = 4568613840. Its totient is φ = 1141961728.

The previous prime is 2302201283. The next prime is 2302201313. The reversal of 2302201312 is 2131022032.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302201313) 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, 4045764 + ... + 4046332.

It is an arithmetic number, because the mean of its divisors is an integer number (95179455).

Almost surely, 2^2302201312 is an apocalyptic number.

It is an amenable number.

2302201312 is a deficient number, since it is larger than the sum of its proper divisors (2266412528).

2302201312 is a wasteful number, since it uses less digits than its factorization.

2302201312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363 (or 1355 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2302201312 is about 47981.2600084658. The cubic root of 2302201312 is about 1320.4271100258.

Adding to 2302201312 its reverse (2131022032), we get a palindrome (4433223344).

The spelling of 2302201312 in words is "two billion, three hundred two million, two hundred one thousand, three hundred twelve".