13001121203022 has 24 divisors (see below), whose sum is σ = 28195595601264. Its totient is φ = 4329630196704.

The previous prime is 13001121202933. The next prime is 13001121203023. The reversal of 13001121203022 is 22030212110031.

13001121203022 is a `hidden beast` number, since 130 + 0 + 112 + 120 + 302 + 2 = 666.

13001121203022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13001121202986 and 13001121203004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001121203023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339719583 + ... + 339757850.

It is an arithmetic number, because the mean of its divisors is an integer number (1174816483386).

Almost surely, 2^{13001121203022} is an apocalyptic number.

13001121203022 is an abundant number, since it is smaller than the sum of its proper divisors (15194474398242).

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

13001121203022 is a wasteful number, since it uses less digits than its factorization.

13001121203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679478504 (or 679478501 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 13001121203022 its reverse (22030212110031), we get a palindrome (35031333313053).

The spelling of 13001121203022 in words is "thirteen trillion, one billion, one hundred twenty-one million, two hundred three thousand, twenty-two".