122236061422 has 8 divisors (see below), whose sum is σ = 183531591936. Its totient is φ = 61058864112.

The previous prime is 122236061383. The next prime is 122236061449. The reversal of 122236061422 is 224160632221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29580718 + ... + 29584849.

It is an arithmetic number, because the mean of its divisors is an integer number (22941448992).

Almost surely, 2^122236061422 is an apocalyptic number.

122236061422 is a deficient number, since it is larger than the sum of its proper divisors (61295530514).

122236061422 is a wasteful number, since it uses less digits than its factorization.

122236061422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59166602.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 122236061422 its reverse (224160632221), we get a palindrome (346396693643).

The spelling of 122236061422 in words is "one hundred twenty-two billion, two hundred thirty-six million, sixty-one thousand, four hundred twenty-two".