222030102231100 has 72 divisors (see below), whose sum is σ = 515015657075808. Its totient is φ = 82878680755200.

The previous prime is 222030102231089. The next prime is 222030102231109. The reversal of 222030102231100 is 1132201030222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222030102231109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1177159689 + ... + 1177348288.

It is an arithmetic number, because the mean of its divisors is an integer number (7152995237164).

Almost surely, 2^{222030102231100} is an apocalyptic number.

222030102231100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222030102231100 is an abundant number, since it is smaller than the sum of its proper divisors (292985554844708).

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

222030102231100 is a wasteful number, since it uses less digits than its factorization.

222030102231100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354508055 (or 2354508048 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222030102231100 its reverse (1132201030222), we get a palindrome (223162303261322).

The spelling of 222030102231100 in words is "two hundred twenty-two trillion, thirty billion, one hundred two million, two hundred thirty-one thousand, one hundred".