100222000001122 has 16 divisors (see below), whose sum is σ = 150358886698680. Its totient is φ = 50102371680768.

The previous prime is 100222000001063. The next prime is 100222000001177. The reversal of 100222000001122 is 221100000222001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 77000116050841 + 23221883950281 = 8774971^2 + 4818909^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390209568 + ... + 390466324.

Almost surely, 2^{100222000001122} is an apocalyptic number.

100222000001122 is a deficient number, since it is larger than the sum of its proper divisors (50136886697558).

100222000001122 is a wasteful number, since it uses less digits than its factorization.

100222000001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289605.

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

Adding to 100222000001122 its reverse (221100000222001), we get a palindrome (321322000223123).

The spelling of 100222000001122 in words is "one hundred trillion, two hundred twenty-two billion, one thousand, one hundred twenty-two".