122241828685 has 16 divisors (see below), whose sum is σ = 155327221296. Its totient is φ = 92036051968.

The previous prime is 122241828563. The next prime is 122241828739. The reversal of 122241828685 is 586828142221.

It can be written as a sum of positive squares in 8 ways, for example, as 3474748809 + 118767079876 = 58947^2 + 344626^2 .

It is a cyclic number.

It is not a de Polignac number, because 122241828685 - 2⁷ = 122241828557 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 15 ways as a sum of consecutive naturals, for example, 3169779 + ... + 3208111.

It is an arithmetic number, because the mean of its divisors is an integer number (9707951331).

Almost surely, 2^122241828685 is an apocalyptic number.

It is an amenable number.

122241828685 is a deficient number, since it is larger than the sum of its proper divisors (33085392611).

122241828685 is a wasteful number, since it uses less digits than its factorization.

122241828685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75872.

The product of its digits is 983040, while the sum is 49.

The spelling of 122241828685 in words is "one hundred twenty-two billion, two hundred forty-one million, eight hundred twenty-eight thousand, six hundred eighty-five".