73544057732122 has 16 divisors (see below), whose sum is σ = 122952913856640. Its totient is φ = 32787443694528.

The previous prime is 73544057732107. The next prime is 73544057732137. The reversal of 73544057732122 is 22123775044537.

It is an interprime number because it is at equal distance from previous prime (73544057732107) and next prime (73544057732137).

It is a super-3 number, since 3×73544057732122³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73544057732122.

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, 56922644658 + ... + 56922645949.

It is an arithmetic number, because the mean of its divisors is an integer number (7684557116040).

Almost surely, 2^{73544057732122} is an apocalyptic number.

73544057732122 is a deficient number, since it is larger than the sum of its proper divisors (49408856124518).

73544057732122 is a wasteful number, since it uses less digits than its factorization.

73544057732122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113845290645.

The product of its (nonzero) digits is 9878400, while the sum is 52.

The spelling of 73544057732122 in words is "seventy-three trillion, five hundred forty-four billion, fifty-seven million, seven hundred thirty-two thousand, one hundred twenty-two".