100101222022187 has 2 divisors, whose sum is σ = 100101222022188. Its totient is φ = 100101222022186.

The previous prime is 100101222022181. The next prime is 100101222022231. The reversal of 100101222022187 is 781220222101001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100101222022187 is a prime.

It is not a weakly prime, because it can be changed into another prime (100101222022181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050611011093 + 50050611011094.

It is an arithmetic number, because the mean of its divisors is an integer number (50050611011094).

Almost surely, 2^{100101222022187} is an apocalyptic number.

100101222022187 is a deficient number, since it is larger than the sum of its proper divisors (1).

100101222022187 is an equidigital number, since it uses as much as digits as its factorization.

100101222022187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 29.

Adding to 100101222022187 its reverse (781220222101001), we get a palindrome (881321444123188).

The spelling of 100101222022187 in words is "one hundred trillion, one hundred one billion, two hundred twenty-two million, twenty-two thousand, one hundred eighty-seven".