7224195966087 has 32 divisors (see below), whose sum is σ = 9819531599040. Its totient is φ = 4722981120000.

The previous prime is 7224195965983. The next prime is 7224195966139. The reversal of 7224195966087 is 7806695914227.

It is a happy number.

It is not a de Polignac number, because 7224195966087 - 2²³ = 7224187577479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7224195466087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151805637 + ... + 151853217.

It is an arithmetic number, because the mean of its divisors is an integer number (306860362470).

Almost surely, 2^{7224195966087} is an apocalyptic number.

7224195966087 is a deficient number, since it is larger than the sum of its proper divisors (2595335632953).

7224195966087 is a wasteful number, since it uses less digits than its factorization.

7224195966087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50115.

The product of its (nonzero) digits is 91445760, while the sum is 66.

The spelling of 7224195966087 in words is "seven trillion, two hundred twenty-four billion, one hundred ninety-five million, nine hundred sixty-six thousand, eighty-seven".