100222321311 has 48 divisors (see below), whose sum is σ = 167450250240. Its totient is φ = 56578737600.

The previous prime is 100222321307. The next prime is 100222321343. The reversal of 100222321311 is 113123222001.

100222321311 is a `hidden beast` number, since 10 + 0 + 2 + 22 + 321 + 311 = 666.

It is not a de Polignac number, because 100222321311 - 2² = 100222321307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222371311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2929060 + ... + 2963078.

It is an arithmetic number, because the mean of its divisors is an integer number (3488546880).

Almost surely, 2^100222321311 is an apocalyptic number.

100222321311 is a deficient number, since it is larger than the sum of its proper divisors (67227928929).

100222321311 is a wasteful number, since it uses less digits than its factorization.

100222321311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34596 (or 34593 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 100222321311 its reverse (113123222001), we get a palindrome (213345543312).

The spelling of 100222321311 in words is "one hundred billion, two hundred twenty-two million, three hundred twenty-one thousand, three hundred eleven".