112211212430400 has 84 divisors (see below), whose sum is σ = 368146286131152. Its totient is φ = 29922989980160.

The previous prime is 112211212430381. The next prime is 112211212430539. The reversal of 112211212430400 is 4034212112211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11688663162 + ... + 11688672761.

Almost surely, 2^{112211212430400} is an apocalyptic number.

112211212430400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112211212430400 is an abundant number, since it is smaller than the sum of its proper divisors (255935073700752).

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

112211212430400 is a wasteful number, since it uses less digits than its factorization.

112211212430400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23377335948 (or 23377335933 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 112211212430400 its reverse (4034212112211), we get a palindrome (116245424542611).

The spelling of 112211212430400 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred twelve million, four hundred thirty thousand, four hundred".