311340100022 has 16 divisors (see below), whose sum is σ = 552130227360. Its totient is φ = 128830386048.

The previous prime is 311340100013. The next prime is 311340100033. The reversal of 311340100022 is 220001043113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383423363 + ... + 383424174.

It is an arithmetic number, because the mean of its divisors is an integer number (34508139210).

Almost surely, 2^311340100022 is an apocalyptic number.

311340100022 is a deficient number, since it is larger than the sum of its proper divisors (240790127338).

311340100022 is a wasteful number, since it uses less digits than its factorization.

311340100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766847575.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 311340100022 its reverse (220001043113), we get a palindrome (531341143135).

The spelling of 311340100022 in words is "three hundred eleven billion, three hundred forty million, one hundred thousand, twenty-two".