222011413400 has 48 divisors (see below), whose sum is σ = 589916045040. Its totient is φ = 76118198400.

The previous prime is 222011413399. The next prime is 222011413483. The reversal of 222011413400 is 4314110222.

222011413400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79288391 + ... + 79291190.

It is an arithmetic number, because the mean of its divisors is an integer number (12289917605).

Almost surely, 2^222011413400 is an apocalyptic number.

222011413400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222011413400 is an abundant number, since it is smaller than the sum of its proper divisors (367904631640).

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

222011413400 is a wasteful number, since it uses less digits than its factorization.

222011413400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158579604 (or 158579595 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 222011413400 its reverse (4314110222), we get a palindrome (226325523622).

The spelling of 222011413400 in words is "two hundred twenty-two billion, eleven million, four hundred thirteen thousand, four hundred".