1222012001110 has 48 divisors (see below), whose sum is σ = 2300408817840. Its totient is φ = 467350424640.

The previous prime is 1222012001069. The next prime is 1222012001131. The reversal of 1222012001110 is 111002102221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12493876 + ... + 12591304.

It is an arithmetic number, because the mean of its divisors is an integer number (47925183705).

Almost surely, 2^{1222012001110} is an apocalyptic number.

1222012001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222012001110 is a deficient number, since it is larger than the sum of its proper divisors (1078396816730).

1222012001110 is a wasteful number, since it uses less digits than its factorization.

1222012001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99853 (or 99830 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1222012001110 its reverse (111002102221), we get a palindrome (1333014103331).

The spelling of 1222012001110 in words is "one trillion, two hundred twenty-two billion, twelve million, one thousand, one hundred ten".