2246198637249 has 96 divisors (see below), whose sum is σ = 3891014000640. Its totient is φ = 1221727142016.

The previous prime is 2246198637121. The next prime is 2246198637253. The reversal of 2246198637249 is 9427368916422.

2246198637249 is a `hidden beast` number, since 2 + 2 + 4 + 619 + 8 + 6 + 3 + 7 + 2 + 4 + 9 = 666.

It is not a de Polignac number, because 2246198637249 - 2⁷ = 2246198637121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (2246198637269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 396922182 + ... + 396927840.

It is an arithmetic number, because the mean of its divisors is an integer number (40531395840).

Almost surely, 2^{2246198637249} is an apocalyptic number.

It is an amenable number.

2246198637249 is a deficient number, since it is larger than the sum of its proper divisors (1644815363391).

2246198637249 is a wasteful number, since it uses less digits than its factorization.

2246198637249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9379 (or 9376 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The spelling of 2246198637249 in words is "two trillion, two hundred forty-six billion, one hundred ninety-eight million, six hundred thirty-seven thousand, two hundred forty-nine".