450226164361226 has 16 divisors (see below), whose sum is σ = 737463885799680. Its totient is φ = 204445433666880.

The previous prime is 450226164361157. The next prime is 450226164361229. The reversal of 450226164361226 is 622163461622054.

It is a super-2 number, since 2×450226164361226² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (450226164361229) 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, 10141120346 + ... + 10141164741.

It is an arithmetic number, because the mean of its divisors is an integer number (46091492862480).

Almost surely, 2^{450226164361226} is an apocalyptic number.

450226164361226 is a deficient number, since it is larger than the sum of its proper divisors (287237721438454).

450226164361226 is a wasteful number, since it uses less digits than its factorization.

450226164361226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20282286109.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 450226164361226 in words is "four hundred fifty trillion, two hundred twenty-six billion, one hundred sixty-four million, three hundred sixty-one thousand, two hundred twenty-six".