100411222 has 4 divisors (see below), whose sum is σ = 150616836. Its totient is φ = 50205610.

The previous prime is 100411211. The next prime is 100411247. The reversal of 100411222 is 222114001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222114001 = 4751 ⋅46751.

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, 25102804 + ... + 25102807.

It is an arithmetic number, because the mean of its divisors is an integer number (37654209).

Almost surely, 2^100411222 is an apocalyptic number.

100411222 is a deficient number, since it is larger than the sum of its proper divisors (50205614).

100411222 is an equidigital number, since it uses as much as digits as its factorization.

100411222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50205613.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 100411222 is about 10020.5400054089. The cubic root of 100411222 is about 464.7942543748.

Adding to 100411222 its reverse (222114001), we get a palindrome (322525223).

The spelling of 100411222 in words is "one hundred million, four hundred eleven thousand, two hundred twenty-two".