2311130122022 has 8 divisors (see below), whose sum is σ = 3468772297200. Its totient is φ = 1154872689624.

The previous prime is 2311130122003. The next prime is 2311130122039. The reversal of 2311130122022 is 2202210311132.

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

It is a super-3 number, since 3×2311130122022³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2311130121985 and 2311130122003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346181522 + ... + 346188197.

It is an arithmetic number, because the mean of its divisors is an integer number (433596537150).

Almost surely, 2^{2311130122022} is an apocalyptic number.

2311130122022 is a deficient number, since it is larger than the sum of its proper divisors (1157642175178).

2311130122022 is a wasteful number, since it uses less digits than its factorization.

2311130122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692371390.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2311130122022 its reverse (2202210311132), we get a palindrome (4513340433154).

The spelling of 2311130122022 in words is "two trillion, three hundred eleven billion, one hundred thirty million, one hundred twenty-two thousand, twenty-two".