13120212022031 has 8 divisors (see below), whose sum is σ = 13368364411680. Its totient is φ = 12872081899872.

The previous prime is 13120212022009. The next prime is 13120212022051. The reversal of 13120212022031 is 13022021202131.

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

It is a cyclic number.

It is not a de Polignac number, because 13120212022031 - 2²⁶ = 13120144913167 is a prime.

It is a super-2 number, since 2×13120212022031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13120212021994 and 13120212022012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120212022051) 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, 4374920 + ... + 6736493.

It is an arithmetic number, because the mean of its divisors is an integer number (1671045551460).

Almost surely, 2^{13120212022031} is an apocalyptic number.

13120212022031 is a deficient number, since it is larger than the sum of its proper divisors (248152389649).

13120212022031 is a wasteful number, since it uses less digits than its factorization.

13120212022031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11133745.

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

Adding to 13120212022031 its reverse (13022021202131), we get a palindrome (26142233224162).

The spelling of 13120212022031 in words is "thirteen trillion, one hundred twenty billion, two hundred twelve million, twenty-two thousand, thirty-one".