1005502022230 has 16 divisors (see below), whose sum is σ = 1809930671424. Its totient is φ = 402194801920.

The previous prime is 1005502022149. The next prime is 1005502022251. The reversal of 1005502022230 is 322202055001.

It is a super-2 number, since 2×1005502022230² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13342 + ... + 1418161.

It is an arithmetic number, because the mean of its divisors is an integer number (113120666964).

Almost surely, 2^{1005502022230} is an apocalyptic number.

1005502022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005502022230 is a deficient number, since it is larger than the sum of its proper divisors (804428649194).

1005502022230 is a wasteful number, since it uses less digits than its factorization.

1005502022230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501751.

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 1005502022230 its reverse (322202055001), we get a palindrome (1327704077231).

The spelling of 1005502022230 in words is "one trillion, five billion, five hundred two million, twenty-two thousand, two hundred thirty".