2012332223110 has 32 divisors (see below), whose sum is σ = 3978008820000. Its totient is φ = 726846044160.

The previous prime is 2012332223093. The next prime is 2012332223137. The reversal of 2012332223110 is 113222332102.

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

It is a congruent number.

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, 61372635 + ... + 61405414.

It is an arithmetic number, because the mean of its divisors is an integer number (124312775625).

Almost surely, 2^{2012332223110} is an apocalyptic number.

2012332223110 is a deficient number, since it is larger than the sum of its proper divisors (1965676596890).

2012332223110 is a wasteful number, since it uses less digits than its factorization.

2012332223110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122778216.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2012332223110 its reverse (113222332102), we get a palindrome (2125554555212).

The spelling of 2012332223110 in words is "two trillion, twelve billion, three hundred thirty-two million, two hundred twenty-three thousand, one hundred ten".