1010001022222 has 8 divisors (see below), whose sum is σ = 1594738456200. Its totient is φ = 478421536824.

The previous prime is 1010001022181. The next prime is 1010001022223. The reversal of 1010001022222 is 2222201000101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010001022223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13289487097 + ... + 13289487172.

It is an arithmetic number, because the mean of its divisors is an integer number (199342307025).

Almost surely, 2^{1010001022222} is an apocalyptic number.

1010001022222 is a deficient number, since it is larger than the sum of its proper divisors (584737433978).

1010001022222 is a wasteful number, since it uses less digits than its factorization.

1010001022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26578974290.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1010001022222 its reverse (2222201000101), we get a palindrome (3232202022323).

The spelling of 1010001022222 in words is "one trillion, ten billion, one million, twenty-two thousand, two hundred twenty-two".