100214122 has 16 divisors (see below), whose sum is σ = 151855200. Its totient is φ = 49598352.

The previous prime is 100214087. The next prime is 100214129. The reversal of 100214122 is 221412001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100214129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155533 + ... + 156175.

It is an arithmetic number, because the mean of its divisors is an integer number (9490950).

Almost surely, 2^100214122 is an apocalyptic number.

100214122 is a deficient number, since it is larger than the sum of its proper divisors (51641078).

100214122 is a wasteful number, since it uses less digits than its factorization.

100214122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317.

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

The square root of 100214122 is about 10010.7003750986. The cubic root of 100214122 is about 464.4899359495.

Adding to 100214122 its reverse (221412001), we get a palindrome (321626123).

The spelling of 100214122 in words is "one hundred million, two hundred fourteen thousand, one hundred twenty-two".