122214501 has 40 divisors (see below), whose sum is σ = 188179200. Its totient is φ = 79017120.

The previous prime is 122214473. The next prime is 122214509. The reversal of 122214501 is 105412221.

It is not a de Polignac number, because 122214501 - 2¹⁴ = 122198117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122214509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 454195 + ... + 454463.

It is an arithmetic number, because the mean of its divisors is an integer number (4704480).

Almost surely, 2^122214501 is an apocalyptic number.

It is an amenable number.

122214501 is a deficient number, since it is larger than the sum of its proper divisors (65964699).

122214501 is an equidigital number, since it uses as much as digits as its factorization.

122214501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 122214501 is about 11055.0667569219. The cubic root of 122214501 is about 496.2580670689.

Adding to 122214501 its reverse (105412221), we get a palindrome (227626722).

The spelling of 122214501 in words is "one hundred twenty-two million, two hundred fourteen thousand, five hundred one".