1121344751222 has 8 divisors (see below), whose sum is σ = 1683024931200. Its totient is φ = 560336440824.

The previous prime is 1121344751129. The next prime is 1121344751227. The reversal of 1121344751222 is 2221574431211.

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 (1121344751227) 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, 167963222 + ... + 167969897.

It is an arithmetic number, because the mean of its divisors is an integer number (210378116400).

Almost surely, 2^{1121344751222} is an apocalyptic number.

1121344751222 is a deficient number, since it is larger than the sum of its proper divisors (561680179978).

1121344751222 is a wasteful number, since it uses less digits than its factorization.

1121344751222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335934790.

The product of its digits is 26880, while the sum is 35.

The spelling of 1121344751222 in words is "one trillion, one hundred twenty-one billion, three hundred forty-four million, seven hundred fifty-one thousand, two hundred twenty-two".