222213313023100 has 216 divisors, whose sum is σ = 603662269360752. Its totient is φ = 70530301900800.

The previous prime is 222213313022957. The next prime is 222213313023109. The reversal of 222213313023100 is 1320313312222.

It is a super-2 number, since 2×222213313023100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222213313023109) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16784494 + ... + 26947093.

It is an arithmetic number, because the mean of its divisors is an integer number (2794732728522).

Almost surely, 2^{222213313023100} is an apocalyptic number.

222213313023100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222213313023100 is an abundant number, since it is smaller than the sum of its proper divisors (381448956337652).

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

222213313023100 is a wasteful number, since it uses less digits than its factorization.

222213313023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43731693 (or 43731679 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 222213313023100 its reverse (1320313312222), we get a palindrome (223533626335322).

The spelling of 222213313023100 in words is "two hundred twenty-two trillion, two hundred thirteen billion, three hundred thirteen million, twenty-three thousand, one hundred".