122100214 has 16 divisors (see below), whose sum is σ = 188533296. Its totient is φ = 59270400.

The previous prime is 122100211. The next prime is 122100233. The reversal of 122100214 is 412001221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122100194 and 122100203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100211) 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, 13774 + ... + 20830.

It is an arithmetic number, because the mean of its divisors is an integer number (11783331).

Almost surely, 2^122100214 is an apocalyptic number.

122100214 is a deficient number, since it is larger than the sum of its proper divisors (66433082).

122100214 is a wasteful number, since it uses less digits than its factorization.

122100214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7311.

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

The square root of 122100214 is about 11049.8965606018. The cubic root of 122100214 is about 496.1033294739.

Adding to 122100214 its reverse (412001221), we get a palindrome (534101435).

The spelling of 122100214 in words is "one hundred twenty-two million, one hundred thousand, two hundred fourteen".