122301213 has 16 divisors (see below), whose sum is σ = 173638080. Its totient is φ = 76303616.

The previous prime is 122301209. The next prime is 122301241. The reversal of 122301213 is 312103221.

It is not a de Polignac number, because 122301213 - 2² = 122301209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122301192 and 122301201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122301253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2431 + ... + 15827.

It is an arithmetic number, because the mean of its divisors is an integer number (10852380).

Almost surely, 2^122301213 is an apocalyptic number.

It is an amenable number.

122301213 is a deficient number, since it is larger than the sum of its proper divisors (51336867).

122301213 is a wasteful number, since it uses less digits than its factorization.

122301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13596.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 122301213 is about 11058.9878831654. The cubic root of 122301213 is about 496.3754054538.

Adding to 122301213 its reverse (312103221), we get a palindrome (434404434).

The spelling of 122301213 in words is "one hundred twenty-two million, three hundred one thousand, two hundred thirteen".