311120321211322 has 8 divisors (see below), whose sum is σ = 533349122076576. Its totient is φ = 133337280519132.

The previous prime is 311120321211313. The next prime is 311120321211331. The reversal of 311120321211322 is 223112123021113.

It is an interprime number because it is at equal distance from previous prime (311120321211313) and next prime (311120321211331).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11111440043248 + ... + 11111440043275.

It is an arithmetic number, because the mean of its divisors is an integer number (66668640259572).

Almost surely, 2^{311120321211322} is an apocalyptic number.

311120321211322 is a deficient number, since it is larger than the sum of its proper divisors (222228800865254).

311120321211322 is a wasteful number, since it uses less digits than its factorization.

311120321211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22222880086532.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 311120321211322 its reverse (223112123021113), we get a palindrome (534232444232435).

The spelling of 311120321211322 in words is "three hundred eleven trillion, one hundred twenty billion, three hundred twenty-one million, two hundred eleven thousand, three hundred twenty-two".