2111313144022 has 64 divisors (see below), whose sum is σ = 3398365080000. Its totient is φ = 981806095872.

The previous prime is 2111313143983. The next prime is 2111313144023. The reversal of 2111313144022 is 2204413131112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111313144023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 362329873 + ... + 362335699.

It is an arithmetic number, because the mean of its divisors is an integer number (53099454375).

Almost surely, 2^{2111313144022} is an apocalyptic number.

2111313144022 is a deficient number, since it is larger than the sum of its proper divisors (1287051935978).

2111313144022 is a wasteful number, since it uses less digits than its factorization.

2111313144022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2111313144022 its reverse (2204413131112), we get a palindrome (4315726275134).

The spelling of 2111313144022 in words is "two trillion, one hundred eleven billion, three hundred thirteen million, one hundred forty-four thousand, twenty-two".