10042111200 has 144 divisors (see below), whose sum is σ = 35658717696. Its totient is φ = 2434444800.

The previous prime is 10042111103. The next prime is 10042111217. The reversal of 10042111200 is 211124001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 163792 + ... + 216591.

It is an arithmetic number, because the mean of its divisors is an integer number (247629984).

Almost surely, 2^10042111200 is an apocalyptic number.

10042111200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10042111200 is an abundant number, since it is smaller than the sum of its proper divisors (25616606496).

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

10042111200 is a wasteful number, since it uses less digits than its factorization.

10042111200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380417 (or 380404 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10042111200 its reverse (211124001), we get a palindrome (10253235201).

The spelling of 10042111200 in words is "ten billion, forty-two million, one hundred eleven thousand, two hundred".