13022120022 has 16 divisors (see below), whose sum is σ = 27414989760. Its totient is φ = 4112248392.

The previous prime is 13022119973. The next prime is 13022120029. The reversal of 13022120022 is 22002122031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13022119983 and 13022120010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022120029) 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, 57114448 + ... + 57114675.

It is an arithmetic number, because the mean of its divisors is an integer number (1713436860).

Almost surely, 2^13022120022 is an apocalyptic number.

13022120022 is an abundant number, since it is smaller than the sum of its proper divisors (14392869738).

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

13022120022 is a wasteful number, since it uses less digits than its factorization.

13022120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114229147.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 13022120022 its reverse (22002122031), we get a palindrome (35024242053).

The spelling of 13022120022 in words is "thirteen billion, twenty-two million, one hundred twenty thousand, twenty-two".