455003440222 has 32 divisors (see below), whose sum is σ = 707819143680. Its totient is φ = 219211574400.

The previous prime is 455003440193. The next prime is 455003440327. The reversal of 455003440222 is 222044300554.

It is a super-2 number, since 2×455003440222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8131713 + ... + 8187475.

It is an arithmetic number, because the mean of its divisors is an integer number (22119348240).

Almost surely, 2^455003440222 is an apocalyptic number.

455003440222 is a deficient number, since it is larger than the sum of its proper divisors (252815703458).

455003440222 is a wasteful number, since it uses less digits than its factorization.

455003440222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57088.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 455003440222 its reverse (222044300554), we get a palindrome (677047740776).

The spelling of 455003440222 in words is "four hundred fifty-five billion, three million, four hundred forty thousand, two hundred twenty-two".