223073450522 has 16 divisors (see below), whose sum is σ = 364690982880. Its totient is φ = 101716530672.

The previous prime is 223073450513. The next prime is 223073450569. The reversal of 223073450522 is 225054370322.

It is a super-3 number, since 3×223073450522³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51683072 + ... + 51687387.

It is an arithmetic number, because the mean of its divisors is an integer number (22793186430).

Almost surely, 2^223073450522 is an apocalyptic number.

223073450522 is a deficient number, since it is larger than the sum of its proper divisors (141617532358).

223073450522 is a wasteful number, since it uses less digits than its factorization.

223073450522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103370557.

The product of its (nonzero) digits is 100800, while the sum is 35.

The spelling of 223073450522 in words is "two hundred twenty-three billion, seventy-three million, four hundred fifty thousand, five hundred twenty-two".