100110222021111 has 16 divisors (see below), whose sum is σ = 137828469073920. Its totient is φ = 64567385148960.

The previous prime is 100110222021107. The next prime is 100110222021157. The reversal of 100110222021111 is 111120222011001.

It is a happy number.

It is not a de Polignac number, because 100110222021111 - 2² = 100110222021107 is a prime.

It is a super-2 number, since 2×100110222021111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110222021101) 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, 165153051 + ... + 165758108.

It is an arithmetic number, because the mean of its divisors is an integer number (8614279317120).

Almost surely, 2^{100110222021111} is an apocalyptic number.

100110222021111 is a deficient number, since it is larger than the sum of its proper divisors (37718247052809).

100110222021111 is a wasteful number, since it uses less digits than its factorization.

100110222021111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330914446.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100110222021111 its reverse (111120222011001), we get a palindrome (211230444032112).

The spelling of 100110222021111 in words is "one hundred trillion, one hundred ten billion, two hundred twenty-two million, twenty-one thousand, one hundred eleven".