10287972223 has 2 divisors, whose sum is σ = 10287972224. Its totient is φ = 10287972222.

The previous prime is 10287972221. The next prime is 10287972241. The reversal of 10287972223 is 32227978201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10287972223 - 2¹ = 10287972221 is a prime.

It is a super-2 number, since 2×10287972223² (a number of 21 digits) contains 22 as substring.

Together with 10287972221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10287972223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10287972221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5143986111 + 5143986112.

It is an arithmetic number, because the mean of its divisors is an integer number (5143986112).

Almost surely, 2^10287972223 is an apocalyptic number.

10287972223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10287972223 is an equidigital number, since it uses as much as digits as its factorization.

10287972223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 10287972223 in words is "ten billion, two hundred eighty-seven million, nine hundred seventy-two thousand, two hundred twenty-three".