100022222211101 has 2 divisors, whose sum is σ = 100022222211102. Its totient is φ = 100022222211100.

The previous prime is 100022222211073. The next prime is 100022222211157. The reversal of 100022222211101 is 101112222220001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86023287715876 + 13998934495225 = 9274874^2 + 3741515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100022222211101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100022222211101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100022222201101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011111105550 + 50011111105551.

It is an arithmetic number, because the mean of its divisors is an integer number (50011111105551).

Almost surely, 2^{100022222211101} is an apocalyptic number.

It is an amenable number.

100022222211101 is a deficient number, since it is larger than the sum of its proper divisors (1).

100022222211101 is an equidigital number, since it uses as much as digits as its factorization.

100022222211101 is an evil number, because the sum of its binary digits is even.

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

Adding to 100022222211101 its reverse (101112222220001), we get a palindrome (201134444431102).

The spelling of 100022222211101 in words is "one hundred trillion, twenty-two billion, two hundred twenty-two million, two hundred eleven thousand, one hundred one".