122441051522 has 4 divisors (see below), whose sum is σ = 183661577286. Its totient is φ = 61220525760.

The previous prime is 122441051479. The next prime is 122441051543. The reversal of 122441051522 is 225150144221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 114494933641 + 7946117881 = 338371^2 + 89141^2 .

It is a super-2 number, since 2×122441051522² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30610262879 + ... + 30610262882.

Almost surely, 2^122441051522 is an apocalyptic number.

122441051522 is a deficient number, since it is larger than the sum of its proper divisors (61220525764).

122441051522 is an equidigital number, since it uses as much as digits as its factorization.

122441051522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61220525763.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 122441051522 its reverse (225150144221), we get a palindrome (347591195743).

The spelling of 122441051522 in words is "one hundred twenty-two billion, four hundred forty-one million, fifty-one thousand, five hundred twenty-two".