100120222327 has 2 divisors, whose sum is σ = 100120222328. Its totient is φ = 100120222326.

The previous prime is 100120222273. The next prime is 100120222343. The reversal of 100120222327 is 723222021001.

Together with previous prime (100120222273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100120222327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100120222298 and 100120222307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100120222387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50060111163 + 50060111164.

It is an arithmetic number, because the mean of its divisors is an integer number (50060111164).

Almost surely, 2^100120222327 is an apocalyptic number.

100120222327 is a deficient number, since it is larger than the sum of its proper divisors (1).

100120222327 is an equidigital number, since it uses as much as digits as its factorization.

100120222327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 100120222327 its reverse (723222021001), we get a palindrome (823342243328).

The spelling of 100120222327 in words is "one hundred billion, one hundred twenty million, two hundred twenty-two thousand, three hundred twenty-seven".