1000100000222 has 8 divisors (see below), whose sum is σ = 1500156292536. Its totient is φ = 500047902712.

The previous prime is 1000100000203. The next prime is 1000100000279. The reversal of 1000100000222 is 2220000010001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362993 + ... + 1460124.

It is an arithmetic number, because the mean of its divisors is an integer number (187519536567).

Almost surely, 2^{1000100000222} is an apocalyptic number.

1000100000222 is a deficient number, since it is larger than the sum of its proper divisors (500056292314).

1000100000222 is a wasteful number, since it uses less digits than its factorization.

1000100000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097402.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 1000100000222 its reverse (2220000010001), we get a palindrome (3220100010223).

The spelling of 1000100000222 in words is "one trillion, one hundred million, two hundred twenty-two", and thus it is an aban number.