113222454400 has 192 divisors, whose sum is σ = 308152330560. Its totient is φ = 40762880000.

The previous prime is 113222454337. The next prime is 113222454421. The reversal of 113222454400 is 4454222311.

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, 3539277 + ... + 3571123.

It is an arithmetic number, because the mean of its divisors is an integer number (1604960055).

Almost surely, 2^113222454400 is an apocalyptic number.

113222454400 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 113222454400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154076165280).

113222454400 is an abundant number, since it is smaller than the sum of its proper divisors (194929876160).

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

113222454400 is a wasteful number, since it uses less digits than its factorization.

113222454400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31983 (or 31966 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 113222454400 its reverse (4454222311), we get a palindrome (117676676711).

The spelling of 113222454400 in words is "one hundred thirteen billion, two hundred twenty-two million, four hundred fifty-four thousand, four hundred".