56742750222 has 16 divisors (see below), whose sum is σ = 119458421760. Its totient is φ = 17918763192.

The previous prime is 56742750209. The next prime is 56742750227. The reversal of 56742750222 is 22205724765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56742750227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248871598 + ... + 248871825.

It is an arithmetic number, because the mean of its divisors is an integer number (7466151360).

Almost surely, 2^56742750222 is an apocalyptic number.

56742750222 is an abundant number, since it is smaller than the sum of its proper divisors (62715671538).

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

56742750222 is a wasteful number, since it uses less digits than its factorization.

56742750222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497743447.

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 56742750222 in words is "fifty-six billion, seven hundred forty-two million, seven hundred fifty thousand, two hundred twenty-two".