122224445672 has 16 divisors (see below), whose sum is σ = 261909526560. Its totient is φ = 52381905264.

The previous prime is 122224445671. The next prime is 122224445677. The reversal of 122224445672 is 276544422221.

It is not an unprimeable number, because it can be changed into a prime (122224445671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091289638 + ... + 1091289749.

It is an arithmetic number, because the mean of its divisors is an integer number (16369345410).

Almost surely, 2^122224445672 is an apocalyptic number.

It is an amenable number.

122224445672 is an abundant number, since it is smaller than the sum of its proper divisors (139685080888).

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

122224445672 is a wasteful number, since it uses less digits than its factorization.

122224445672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182579400 (or 2182579396 counting only the distinct ones).

The product of its digits is 430080, while the sum is 41.

Adding to 122224445672 its reverse (276544422221), we get a palindrome (398768867893).

The spelling of 122224445672 in words is "one hundred twenty-two billion, two hundred twenty-four million, four hundred forty-five thousand, six hundred seventy-two".