100222222222011 has 16 divisors (see below), whose sum is σ = 137402133798944. Its totient is φ = 64932796744704.

The previous prime is 100222222221977. The next prime is 100222222222051. The reversal of 100222222222011 is 110222222222001.

It is not a de Polignac number, because 100222222222011 - 2³¹ = 100220074738363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222222222051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529156726 + ... + 529346091.

It is an arithmetic number, because the mean of its divisors is an integer number (8587633362434).

Almost surely, 2^{100222222222011} is an apocalyptic number.

100222222222011 is a deficient number, since it is larger than the sum of its proper divisors (37179911576933).

100222222222011 is a wasteful number, since it uses less digits than its factorization.

100222222222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058503710.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 100222222222011 its reverse (110222222222001), we get a palindrome (210444444444012).

The spelling of 100222222222011 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, eleven".