122601326 has 4 divisors (see below), whose sum is σ = 183901992. Its totient is φ = 61300662.

The previous prime is 122601301. The next prime is 122601341. The reversal of 122601326 is 623106221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 623106221 = 239 ⋅2607139.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30650330 + ... + 30650333.

It is an arithmetic number, because the mean of its divisors is an integer number (45975498).

Almost surely, 2^122601326 is an apocalyptic number.

122601326 is a deficient number, since it is larger than the sum of its proper divisors (61300666).

122601326 is an equidigital number, since it uses as much as digits as its factorization.

122601326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61300665.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 122601326 is about 11072.5483065101. The cubic root of 122601326 is about 496.7810897028.

Adding to 122601326 its reverse (623106221), we get a palindrome (745707547).

The spelling of 122601326 in words is "one hundred twenty-two million, six hundred one thousand, three hundred twenty-six".