122252427055 has 8 divisors (see below), whose sum is σ = 160039540944. Its totient is φ = 88910856000.

The previous prime is 122252426977. The next prime is 122252427067. The reversal of 122252427055 is 550724252221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122252427055 - 2¹³ = 122252418863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111385646 + ... + 1111385755.

It is an arithmetic number, because the mean of its divisors is an integer number (20004942618).

Almost surely, 2^122252427055 is an apocalyptic number.

122252427055 is a deficient number, since it is larger than the sum of its proper divisors (37787113889).

122252427055 is a wasteful number, since it uses less digits than its factorization.

122252427055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222771417.

The product of its (nonzero) digits is 112000, while the sum is 37.

Adding to 122252427055 its reverse (550724252221), we get a palindrome (672976679276).

The spelling of 122252427055 in words is "one hundred twenty-two billion, two hundred fifty-two million, four hundred twenty-seven thousand, fifty-five".