100222222001111 has 8 divisors (see below), whose sum is σ = 115039855573920. Its totient is φ = 85529631750048.

The previous prime is 100222222001087. The next prime is 100222222001117. The reversal of 100222222001111 is 111100222222001.

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

It is a cyclic number.

It is not a de Polignac number, because 100222222001111 - 2¹⁸ = 100222221738967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100222222001111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222222001117) 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, 31260828716 + ... + 31260831921.

It is an arithmetic number, because the mean of its divisors is an integer number (14379981946740).

Almost surely, 2^{100222222001111} is an apocalyptic number.

100222222001111 is a deficient number, since it is larger than the sum of its proper divisors (14817633572809).

100222222001111 is an equidigital number, since it uses as much as digits as its factorization.

100222222001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62521660873.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100222222001111 its reverse (111100222222001), we get a palindrome (211322444223112).

It can be divided in two parts, 100222222001 and 111, that multiplied together give a palindrome (11124666642111).

The spelling of 100222222001111 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-two million, one thousand, one hundred eleven".