2223001432987 has 2 divisors, whose sum is σ = 2223001432988. Its totient is φ = 2223001432986.

The previous prime is 2223001432919. The next prime is 2223001433017. The reversal of 2223001432987 is 7892341003222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2223001432987 - 2²³ = 2222993044379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223001439987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111500716493 + 1111500716494.

It is an arithmetic number, because the mean of its divisors is an integer number (1111500716494).

Almost surely, 2^{2223001432987} is an apocalyptic number.

2223001432987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223001432987 is an equidigital number, since it uses as much as digits as its factorization.

2223001432987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 2223001432987 in words is "two trillion, two hundred twenty-three billion, one million, four hundred thirty-two thousand, nine hundred eighty-seven".