100232222 has 8 divisors (see below), whose sum is σ = 153185256. Its totient is φ = 49170472.

The previous prime is 100232219. The next prime is 100232227. The reversal of 100232222 is 222232001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100232197 and 100232206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100232227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472688 + ... + 472899.

It is an arithmetic number, because the mean of its divisors is an integer number (19148157).

Almost surely, 2^100232222 is an apocalyptic number.

100232222 is a deficient number, since it is larger than the sum of its proper divisors (52953034).

100232222 is an equidigital number, since it uses as much as digits as its factorization.

100232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945642.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 100232222 is about 10011.6043669334. The cubic root of 100232222 is about 464.5178986144.

Adding to 100232222 its reverse (222232001), we get a palindrome (322464223).

The spelling of 100232222 in words is "one hundred million, two hundred thirty-two thousand, two hundred twenty-two".