122075463508 has 12 divisors (see below), whose sum is σ = 214426234260. Its totient is φ = 60810825152.

The previous prime is 122075463473. The next prime is 122075463509. The reversal of 122075463508 is 805364570221.

It can be written as a sum of positive squares in 2 ways, for example, as 13977859984 + 108097603524 = 118228^2 + 328782^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122075463509) 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, 56725441 + ... + 56727592.

It is an arithmetic number, because the mean of its divisors is an integer number (17868852855).

Almost surely, 2^122075463508 is an apocalyptic number.

It is an amenable number.

122075463508 is a deficient number, since it is larger than the sum of its proper divisors (92350770752).

122075463508 is a wasteful number, since it uses less digits than its factorization.

122075463508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113453306 (or 113453304 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 122075463508 in words is "one hundred twenty-two billion, seventy-five million, four hundred sixty-three thousand, five hundred eight".