2111423334200 has 96 divisors (see below), whose sum is σ = 5204165416560. Its totient is φ = 793919539200.

The previous prime is 2111423334173. The next prime is 2111423334211. The reversal of 2111423334200 is 24333241112.

It is a self number, because there is not a number n which added to its sum of digits gives 2111423334200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2413199 + ... + 3169601.

Almost surely, 2^{2111423334200} is an apocalyptic number.

2111423334200 is a gapful number since it is divisible by the number (20) 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 2111423334200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2602082708280).

2111423334200 is an abundant number, since it is smaller than the sum of its proper divisors (3092742082360).

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

2111423334200 is a wasteful number, since it uses less digits than its factorization.

2111423334200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757257 (or 757248 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2111423334200 its reverse (24333241112), we get a palindrome (2135756575312).

The spelling of 2111423334200 in words is "two trillion, one hundred eleven billion, four hundred twenty-three million, three hundred thirty-four thousand, two hundred".