1110131201222 has 32 divisors (see below), whose sum is σ = 1775458414080. Its totient is φ = 518777118720.

The previous prime is 1110131201141. The next prime is 1110131201233. The reversal of 1110131201222 is 2221021310111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1110131201222.

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, 3598904 + ... + 3895172.

It is an arithmetic number, because the mean of its divisors is an integer number (55483075440).

Almost surely, 2^{1110131201222} is an apocalyptic number.

1110131201222 is a deficient number, since it is larger than the sum of its proper divisors (665327212858).

1110131201222 is a wasteful number, since it uses less digits than its factorization.

1110131201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297056.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1110131201222 its reverse (2221021310111), we get a palindrome (3331152511333).

The spelling of 1110131201222 in words is "one trillion, one hundred ten billion, one hundred thirty-one million, two hundred one thousand, two hundred twenty-two".