122241554252 has 12 divisors (see below), whose sum is σ = 213938937240. Its totient is φ = 61116143616.

The previous prime is 122241554219. The next prime is 122241554257. The reversal of 122241554252 is 252455142221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122241554257) 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, 1098677 + ... + 1204812.

It is an arithmetic number, because the mean of its divisors is an integer number (17828244770).

Almost surely, 2^122241554252 is an apocalyptic number.

It is an amenable number.

122241554252 is a deficient number, since it is larger than the sum of its proper divisors (91697382988).

122241554252 is a wasteful number, since it uses less digits than its factorization.

122241554252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316760 (or 2316758 counting only the distinct ones).

The product of its digits is 64000, while the sum is 35.

Adding to 122241554252 its reverse (252455142221), we get a palindrome (374696696473).

The spelling of 122241554252 in words is "one hundred twenty-two billion, two hundred forty-one million, five hundred fifty-four thousand, two hundred fifty-two".