1222320332110 has 8 divisors (see below), whose sum is σ = 2200176597816. Its totient is φ = 488928132840.

The previous prime is 1222320332099. The next prime is 1222320332113. The reversal of 1222320332110 is 112330232221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222320332113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61116016596 + ... + 61116016615.

It is an arithmetic number, because the mean of its divisors is an integer number (275022074727).

Almost surely, 2^{1222320332110} is an apocalyptic number.

1222320332110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222320332110 is a deficient number, since it is larger than the sum of its proper divisors (977856265706).

1222320332110 is a wasteful number, since it uses less digits than its factorization.

1222320332110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122232033218.

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

Adding to 1222320332110 its reverse (112330232221), we get a palindrome (1334650564331).

The spelling of 1222320332110 in words is "one trillion, two hundred twenty-two billion, three hundred twenty million, three hundred thirty-two thousand, one hundred ten".