2246994428105 has 24 divisors (see below), whose sum is σ = 3195802336392. Its totient is φ = 1511724544512.

The previous prime is 2246994428017. The next prime is 2246994428131. The reversal of 2246994428105 is 5018244996422.

It can be written as a sum of positive squares in 4 ways, for example, as 19235193481 + 2227759234624 = 138691^2 + 1492568^2 .

It is not a de Polignac number, because 2246994428105 - 2¹⁰ = 2246994427081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86509712 + ... + 86535681.

It is an arithmetic number, because the mean of its divisors is an integer number (133158430683).

Almost surely, 2^{2246994428105} is an apocalyptic number.

It is an amenable number.

2246994428105 is a deficient number, since it is larger than the sum of its proper divisors (948807908287).

2246994428105 is a wasteful number, since it uses less digits than its factorization.

2246994428105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173045465 (or 173045458 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 2246994428105 in words is "two trillion, two hundred forty-six billion, nine hundred ninety-four million, four hundred twenty-eight thousand, one hundred five".