13331023031022 has 16 divisors (see below), whose sum is σ = 26667356229072. Its totient is φ = 4442789315840.

The previous prime is 13331023031021. The next prime is 13331023031059. The reversal of 13331023031022 is 22013032013331.

It is a junction number, because it is equal to n+sod(n) for n = 13331023030983 and 13331023031001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331023031021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221224323 + ... + 221284574.

It is an arithmetic number, because the mean of its divisors is an integer number (1666709764317).

Almost surely, 2^{13331023031022} is an apocalyptic number.

13331023031022 is an abundant number, since it is smaller than the sum of its proper divisors (13336333198050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13331023031022 is a wasteful number, since it uses less digits than its factorization.

13331023031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442513923.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13331023031022 its reverse (22013032013331), we get a palindrome (35344055044353).

The spelling of 13331023031022 in words is "thirteen trillion, three hundred thirty-one billion, twenty-three million, thirty-one thousand, twenty-two".