122076226738 has 32 divisors (see below), whose sum is σ = 200630200320. Its totient is φ = 55458362880.

The previous prime is 122076226703. The next prime is 122076226739. The reversal of 122076226738 is 837622670221.

It is a super-2 number, since 2×122076226738² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122076226739) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 289495 + ... + 572677.

It is an arithmetic number, because the mean of its divisors is an integer number (6269693760).

Almost surely, 2^122076226738 is an apocalyptic number.

122076226738 is a deficient number, since it is larger than the sum of its proper divisors (78553973582).

122076226738 is a wasteful number, since it uses less digits than its factorization.

122076226738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283642.

The product of its (nonzero) digits is 677376, while the sum is 46.

Adding to 122076226738 its reverse (837622670221), we get a palindrome (959698896959).

The spelling of 122076226738 in words is "one hundred twenty-two billion, seventy-six million, two hundred twenty-six thousand, seven hundred thirty-eight".