2247122440942 has 8 divisors (see below), whose sum is σ = 3376236684096. Its totient is φ = 1121710212912.

The previous prime is 2247122440897. The next prime is 2247122440951. The reversal of 2247122440942 is 2490442217422.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 925502263 + ... + 925504690.

It is an arithmetic number, because the mean of its divisors is an integer number (422029585512).

Almost surely, 2^{2247122440942} is an apocalyptic number.

2247122440942 is a deficient number, since it is larger than the sum of its proper divisors (1129114243154).

2247122440942 is a wasteful number, since it uses less digits than its factorization.

2247122440942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851007562.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 2247122440942 in words is "two trillion, two hundred forty-seven billion, one hundred twenty-two million, four hundred forty thousand, nine hundred forty-two".