100339222 has 4 divisors (see below), whose sum is σ = 150508836. Its totient is φ = 50169610.

The previous prime is 100339207. The next prime is 100339249. The reversal of 100339222 is 222933001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222933001 = 271 ⋅822631.

It is a junction number, because it is equal to n+sod(n) for n = 100339193 and 100339202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25084804 + ... + 25084807.

It is an arithmetic number, because the mean of its divisors is an integer number (37627209).

Almost surely, 2^100339222 is an apocalyptic number.

100339222 is a deficient number, since it is larger than the sum of its proper divisors (50169614).

100339222 is an equidigital number, since it uses as much as digits as its factorization.

100339222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50169613.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 100339222 is about 10016.9467403995. The cubic root of 100339222 is about 464.6831340320.

The spelling of 100339222 in words is "one hundred million, three hundred thirty-nine thousand, two hundred twenty-two".