13112201022 has 8 divisors (see below), whose sum is σ = 26224402056. Its totient is φ = 4370733672.

The previous prime is 13112201009. The next prime is 13112201023. The reversal of 13112201022 is 22010221131.

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

13112201022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13112200992 and 13112201010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112201023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1092683413 + ... + 1092683424.

It is an arithmetic number, because the mean of its divisors is an integer number (3278050257).

Almost surely, 2^13112201022 is an apocalyptic number.

13112201022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13112201022 is a wasteful number, since it uses less digits than its factorization.

13112201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185366842.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 13112201022 its reverse (22010221131), we get a palindrome (35122422153).

The spelling of 13112201022 in words is "thirteen billion, one hundred twelve million, two hundred one thousand, twenty-two".