1423013112200 has 96 divisors (see below), whose sum is σ = 3375200223360. Its totient is φ = 557826931200.

The previous prime is 1423013112173. The next prime is 1423013112289. The reversal of 1423013112200 is 22113103241.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2071364 + ... + 2671436.

It is an arithmetic number, because the mean of its divisors is an integer number (35158335660).

Almost surely, 2^{1423013112200} is an apocalyptic number.

1423013112200 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 1423013112200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1687600111680).

1423013112200 is an abundant number, since it is smaller than the sum of its proper divisors (1952187111160).

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

1423013112200 is a wasteful number, since it uses less digits than its factorization.

1423013112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600327 (or 600318 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1423013112200 its reverse (22113103241), we get a palindrome (1445126215441).

The spelling of 1423013112200 in words is "one trillion, four hundred twenty-three billion, thirteen million, one hundred twelve thousand, two hundred".