13022200031123 has 2 divisors, whose sum is σ = 13022200031124. Its totient is φ = 13022200031122.

The previous prime is 13022200031117. The next prime is 13022200031153. The reversal of 13022200031123 is 32113000222031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13022200031123 - 2¹² = 13022200027027 is a prime.

It is a super-2 number, since 2×13022200031123² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13022200031095 and 13022200031104.

It is not a weakly prime, because it can be changed into another prime (13022200031153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511100015561 + 6511100015562.

It is an arithmetic number, because the mean of its divisors is an integer number (6511100015562).

Almost surely, 2^{13022200031123} is an apocalyptic number.

13022200031123 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022200031123 is an equidigital number, since it uses as much as digits as its factorization.

13022200031123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13022200031123 its reverse (32113000222031), we get a palindrome (45135200253154).

The spelling of 13022200031123 in words is "thirteen trillion, twenty-two billion, two hundred million, thirty-one thousand, one hundred twenty-three".