2002187445607 has 2 divisors, whose sum is σ = 2002187445608. Its totient is φ = 2002187445606.

The previous prime is 2002187445593. The next prime is 2002187445619. The reversal of 2002187445607 is 7065447812002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002187445607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002187445677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001093722803 + 1001093722804.

It is an arithmetic number, because the mean of its divisors is an integer number (1001093722804).

Almost surely, 2^{2002187445607} is an apocalyptic number.

2002187445607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002187445607 is an equidigital number, since it uses as much as digits as its factorization.

2002187445607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 2002187445607 in words is "two trillion, two billion, one hundred eighty-seven million, four hundred forty-five thousand, six hundred seven".