122222253036 has 24 divisors (see below), whose sum is σ = 307122584944. Its totient is φ = 37606847040.

The previous prime is 122222252989. The next prime is 122222253071. The reversal of 122222253036 is 630352222221.

122222253036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122222253036² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122222252994 and 122222253012.

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 in 7 ways as a sum of consecutive naturals, for example, 391737835 + ... + 391738146.

Almost surely, 2^122222253036 is an apocalyptic number.

It is an amenable number.

122222253036 is an abundant number, since it is smaller than the sum of its proper divisors (184900331908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122222253036 is a wasteful number, since it uses less digits than its factorization.

122222253036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783476001 (or 783475999 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 122222253036 its reverse (630352222221), we get a palindrome (752574475257).

The spelling of 122222253036 in words is "one hundred twenty-two billion, two hundred twenty-two million, two hundred fifty-three thousand, thirty-six".