100022222143 has 2 divisors, whose sum is σ = 100022222144. Its totient is φ = 100022222142.

The previous prime is 100022222087. The next prime is 100022222149. The reversal of 100022222143 is 341222220001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100022222143 - 2²¹ = 100020124991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100022222143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100022222149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011111071 + 50011111072.

It is an arithmetic number, because the mean of its divisors is an integer number (50011111072).

Almost surely, 2^100022222143 is an apocalyptic number.

100022222143 is a deficient number, since it is larger than the sum of its proper divisors (1).

100022222143 is an equidigital number, since it uses as much as digits as its factorization.

100022222143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 100022222143 its reverse (341222220001), we get a palindrome (441244442144).

The spelling of 100022222143 in words is "one hundred billion, twenty-two million, two hundred twenty-two thousand, one hundred forty-three".