122226599012 has 36 divisors (see below), whose sum is σ = 248888188080. Its totient is φ = 52368143184.

The previous prime is 122226598993. The next prime is 122226599017. The reversal of 122226599012 is 210995622221.

It is a super-3 number, since 3×122226599012³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (122226599017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628439 + ... + 799617.

It is an arithmetic number, because the mean of its divisors is an integer number (6913560780).

Almost surely, 2^122226599012 is an apocalyptic number.

It is an amenable number.

122226599012 is an abundant number, since it is smaller than the sum of its proper divisors (126661589068).

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

122226599012 is a wasteful number, since it uses less digits than its factorization.

122226599012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174840 (or 174831 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 122226599012 in words is "one hundred twenty-two billion, two hundred twenty-six million, five hundred ninety-nine thousand, twelve".