100110021222111 has 8 divisors (see below), whose sum is σ = 134727505196544. Its totient is φ = 66116275697880.

The previous prime is 100110021222091. The next prime is 100110021222121. The reversal of 100110021222111 is 111222120011001.

It is a happy number.

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

It is not a de Polignac number, because 100110021222111 - 2⁷ = 100110021221983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110021222121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155934612175 + ... + 155934612816.

It is an arithmetic number, because the mean of its divisors is an integer number (16840938149568).

Almost surely, 2^{100110021222111} is an apocalyptic number.

100110021222111 is a deficient number, since it is larger than the sum of its proper divisors (34617483974433).

100110021222111 is a wasteful number, since it uses less digits than its factorization.

100110021222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311869225101.

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

Adding to 100110021222111 its reverse (111222120011001), we get a palindrome (211332141233112).

The spelling of 100110021222111 in words is "one hundred trillion, one hundred ten billion, twenty-one million, two hundred twenty-two thousand, one hundred eleven".