2312204203012 has 48 divisors (see below), whose sum is σ = 4472598009600. Its totient is φ = 1037129052960.

The previous prime is 2312204203003. The next prime is 2312204203033. The reversal of 2312204203012 is 2103024022132.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 2768539 + ... + 3505597.

It is an arithmetic number, because the mean of its divisors is an integer number (93179125200).

Almost surely, 2^{2312204203012} is an apocalyptic number.

2312204203012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2312204203012 is a deficient number, since it is larger than the sum of its proper divisors (2160393806588).

2312204203012 is a wasteful number, since it uses less digits than its factorization.

2312204203012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738016 (or 738014 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2312204203012 its reverse (2103024022132), we get a palindrome (4415228225144).

The spelling of 2312204203012 in words is "two trillion, three hundred twelve billion, two hundred four million, two hundred three thousand, twelve".