222213410100 has 144 divisors (see below), whose sum is σ = 779318245440. Its totient is φ = 53869910400.

The previous prime is 222213410059. The next prime is 222213410101. The reversal of 222213410100 is 1014312222.

It is a happy number.

222213410100 is a `hidden beast` number, since 2 + 2 + 221 + 341 + 0 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222213410101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3711267 + ... + 3770666.

It is an arithmetic number, because the mean of its divisors is an integer number (5411932260).

Almost surely, 2^222213410100 is an apocalyptic number.

222213410100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222213410100 is an abundant number, since it is smaller than the sum of its proper divisors (557104835340).

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

222213410100 is a wasteful number, since it uses less digits than its factorization.

222213410100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7481967 (or 7481954 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 222213410100 its reverse (1014312222), we get a palindrome (223227722322).

The spelling of 222213410100 in words is "two hundred twenty-two billion, two hundred thirteen million, four hundred ten thousand, one hundred".