2247678424722 has 8 divisors (see below), whose sum is σ = 4495356849456. Its totient is φ = 749226141572.

The previous prime is 2247678424703. The next prime is 2247678424741. The reversal of 2247678424722 is 2274248767422.

It is an interprime number because it is at equal distance from previous prime (2247678424703) and next prime (2247678424741).

It is a sphenic number, since it is the product of 3 distinct primes.

2247678424722 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187306535388 + ... + 187306535399.

It is an arithmetic number, because the mean of its divisors is an integer number (561919606182).

Almost surely, 2^{2247678424722} is an apocalyptic number.

2247678424722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2247678424722 is a wasteful number, since it uses less digits than its factorization.

2247678424722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374613070792.

The product of its digits is 33718272, while the sum is 57.

The spelling of 2247678424722 in words is "two trillion, two hundred forty-seven billion, six hundred seventy-eight million, four hundred twenty-four thousand, seven hundred twenty-two".