1001022230222 has 32 divisors (see below), whose sum is σ = 1823237786880. Its totient is φ = 402631655040.

The previous prime is 1001022230213. The next prime is 1001022230267. The reversal of 1001022230222 is 2220322201001.

It is a self number, because there is not a number n which added to its sum of digits gives 1001022230222.

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 15 ways as a sum of consecutive naturals, for example, 17556779 + ... + 17613702.

It is an arithmetic number, because the mean of its divisors is an integer number (56976180840).

Almost surely, 2^{1001022230222} is an apocalyptic number.

1001022230222 is a deficient number, since it is larger than the sum of its proper divisors (822215556658).

1001022230222 is a wasteful number, since it uses less digits than its factorization.

1001022230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35170616.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1001022230222 its reverse (2220322201001), we get a palindrome (3221344431223).

The spelling of 1001022230222 in words is "one trillion, one billion, twenty-two million, two hundred thirty thousand, two hundred twenty-two".