13061200122 has 48 divisors (see below), whose sum is σ = 28418465088. Its totient is φ = 4335439680.

The previous prime is 13061200109. The next prime is 13061200123. The reversal of 13061200122 is 22100216031.

13061200122 is a `hidden beast` number, since 1 + 30 + 612 + 0 + 0 + 1 + 22 = 666.

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 = 13061200095 and 13061200104.

It is not an unprimeable number, because it can be changed into a prime (13061200123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4903363 + ... + 4906025.

It is an arithmetic number, because the mean of its divisors is an integer number (592051356).

Almost surely, 2^13061200122 is an apocalyptic number.

13061200122 is an abundant number, since it is smaller than the sum of its proper divisors (15357264966).

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

13061200122 is a wasteful number, since it uses less digits than its factorization.

13061200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715 (or 3712 counting only the distinct ones).

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

Adding to 13061200122 its reverse (22100216031), we get a palindrome (35161416153).

The spelling of 13061200122 in words is "thirteen billion, sixty-one million, two hundred thousand, one hundred twenty-two".