2012212220110 has 16 divisors (see below), whose sum is σ = 3629838798432. Its totient is φ = 803138932000.

The previous prime is 2012212220077. The next prime is 2012212220209. The reversal of 2012212220110 is 110222122102.

It is a happy number.

It is a congruent number.

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, 218239666 + ... + 218248885.

It is an arithmetic number, because the mean of its divisors is an integer number (226864924902).

Almost surely, 2^{2012212220110} is an apocalyptic number.

2012212220110 is a deficient number, since it is larger than the sum of its proper divisors (1617626578322).

2012212220110 is a wasteful number, since it uses less digits than its factorization.

2012212220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436489019.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2012212220110 its reverse (110222122102), we get a palindrome (2122434342212).

It can be divided in two parts, 2012212 and 220110, that added together give a palindrome (2232322).

The spelling of 2012212220110 in words is "two trillion, twelve billion, two hundred twelve million, two hundred twenty thousand, one hundred ten".