2246224613445 has 48 divisors (see below), whose sum is σ = 4114163888640. Its totient is φ = 1131394987008.

The previous prime is 2246224613431. The next prime is 2246224613453. The reversal of 2246224613445 is 5443164226422.

2246224613445 is a `hidden beast` number, since 2 + 2 + 4 + 6 + 2 + 24 + 613 + 4 + 4 + 5 = 666.

It is not a de Polignac number, because 2246224613445 - 2⁷ = 2246224613317 is a prime.

It is a super-2 number, since 2×2246224613445² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2246224613445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13654092 + ... + 13817621.

It is an arithmetic number, because the mean of its divisors is an integer number (85711747680).

Almost surely, 2^{2246224613445} is an apocalyptic number.

It is an amenable number.

2246224613445 is a deficient number, since it is larger than the sum of its proper divisors (1867939275195).

2246224613445 is a wasteful number, since it uses less digits than its factorization.

2246224613445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27471826 (or 27471823 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 45.

Adding to 2246224613445 its reverse (5443164226422), we get a palindrome (7689388839867).

The spelling of 2246224613445 in words is "two trillion, two hundred forty-six billion, two hundred twenty-four million, six hundred thirteen thousand, four hundred forty-five".