100340222 has 12 divisors (see below), whose sum is σ = 159885600. Its totient is φ = 47218656.

The previous prime is 100340153. The next prime is 100340249. The reversal of 100340222 is 222043001.

It is a junction number, because it is equal to n+sod(n) for n = 100340197 and 100340206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86222 + ... + 87377.

It is an arithmetic number, because the mean of its divisors is an integer number (13323800).

Almost surely, 2^100340222 is an apocalyptic number.

100340222 is a deficient number, since it is larger than the sum of its proper divisors (59545378).

100340222 is a wasteful number, since it uses less digits than its factorization.

100340222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173635 (or 173618 counting only the distinct ones).

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

The square root of 100340222 is about 10016.9966556848. The cubic root of 100340222 is about 464.6846777340.

Adding to 100340222 its reverse (222043001), we get a palindrome (322383223).

The spelling of 100340222 in words is "one hundred million, three hundred forty thousand, two hundred twenty-two".