122121014 has 4 divisors (see below), whose sum is σ = 183181524. Its totient is φ = 61060506.

The previous prime is 122120987. The next prime is 122121017. The reversal of 122121014 is 410121221.

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: 410121221 = 653 ⋅628057.

It is a self number, because there is not a number n which added to its sum of digits gives 122121014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122121017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30530252 + ... + 30530255.

It is an arithmetic number, because the mean of its divisors is an integer number (45795381).

Almost surely, 2^122121014 is an apocalyptic number.

122121014 is a deficient number, since it is larger than the sum of its proper divisors (61060510).

122121014 is an equidigital number, since it uses as much as digits as its factorization.

122121014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61060509.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 122121014 is about 11050.8377058031. The cubic root of 122121014 is about 496.1314985847.

Adding to 122121014 its reverse (410121221), we get a palindrome (532242235).

The spelling of 122121014 in words is "one hundred twenty-two million, one hundred twenty-one thousand, fourteen".