2012312023010 has 32 divisors (see below), whose sum is σ = 3632448298752. Its totient is φ = 802641248640.

The previous prime is 2012312022997. The next prime is 2012312023061. The reversal of 2012312023010 is 103202132102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012312023010.

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, 6710297 + ... + 7003763.

It is an arithmetic number, because the mean of its divisors is an integer number (113514009336).

Almost surely, 2^{2012312023010} is an apocalyptic number.

2012312023010 is a deficient number, since it is larger than the sum of its proper divisors (1620136275742).

2012312023010 is a wasteful number, since it uses less digits than its factorization.

2012312023010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295418.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2012312023010 its reverse (103202132102), we get a palindrome (2115514155112).

The spelling of 2012312023010 in words is "two trillion, twelve billion, three hundred twelve million, twenty-three thousand, ten".