126120073723322 has 24 divisors (see below), whose sum is σ = 220679658364320. Its totient is φ = 53900898981720.

The previous prime is 126120073723279. The next prime is 126120073723333. The reversal of 126120073723322 is 223327370021621.

It is a self number, because there is not a number n which added to its sum of digits gives 126120073723322.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1792359704 + ... + 1792430067.

It is an arithmetic number, because the mean of its divisors is an integer number (9194985765180).

Almost surely, 2^{126120073723322} is an apocalyptic number.

126120073723322 is a deficient number, since it is larger than the sum of its proper divisors (94559584640998).

126120073723322 is a wasteful number, since it uses less digits than its factorization.

126120073723322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584790146 (or 3584790139 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 41.

The spelling of 126120073723322 in words is "one hundred twenty-six trillion, one hundred twenty billion, seventy-three million, seven hundred twenty-three thousand, three hundred twenty-two".