1013122223300 has 144 divisors (see below), whose sum is σ = 2540250538560. Its totient is φ = 346622976000.

The previous prime is 1013122223299. The next prime is 1013122223303. The reversal of 1013122223300 is 33222213101.

1013122223300 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 (20).

It is not an unprimeable number, because it can be changed into a prime (1013122223303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72717335 + ... + 72731265.

It is an arithmetic number, because the mean of its divisors is an integer number (17640628740).

Almost surely, 2^{1013122223300} is an apocalyptic number.

1013122223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013122223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270125269280).

1013122223300 is an abundant number, since it is smaller than the sum of its proper divisors (1527128315260).

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

1013122223300 is a wasteful number, since it uses less digits than its factorization.

1013122223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17862 (or 17855 counting only the distinct ones).

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

Adding to 1013122223300 its reverse (33222213101), we get a palindrome (1046344436401).

The spelling of 1013122223300 in words is "one trillion, thirteen billion, one hundred twenty-two million, two hundred twenty-three thousand, three hundred".