5112244421505 has 96 divisors (see below), whose sum is σ = 9627037056000. Its totient is φ = 2494666612224.

The previous prime is 5112244421491. The next prime is 5112244421611. The reversal of 5112244421505 is 5051244422115.

5112244421505 is a `hidden beast` number, since 5 + 1 + 1 + 224 + 4 + 421 + 5 + 0 + 5 = 666.

It is not a de Polignac number, because 5112244421505 - 2¹⁶ = 5112244355969 is a prime.

It is a super-2 number, since 2×5112244421505² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5112244421505.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41690814 + ... + 41813256.

It is an arithmetic number, because the mean of its divisors is an integer number (100281636000).

Almost surely, 2^{5112244421505} is an apocalyptic number.

It is an amenable number.

5112244421505 is a deficient number, since it is larger than the sum of its proper divisors (4514792634495).

5112244421505 is a wasteful number, since it uses less digits than its factorization.

5112244421505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123095 (or 123092 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

The spelling of 5112244421505 in words is "five trillion, one hundred twelve billion, two hundred forty-four million, four hundred twenty-one thousand, five hundred five".