8221342771035 has 32 divisors (see below), whose sum is σ = 14671293626880. Its totient is φ = 4368044201184.

The previous prime is 8221342771001. The next prime is 8221342771043. The reversal of 8221342771035 is 5301772431228.

8221342771035 is a `hidden beast` number, since 8 + 2 + 213 + 427 + 7 + 1 + 0 + 3 + 5 = 666.

It is not a de Polignac number, because 8221342771035 - 2²⁰ = 8221341722459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115741749 + ... + 115812758.

It is an arithmetic number, because the mean of its divisors is an integer number (458477925840).

Almost surely, 2^{8221342771035} is an apocalyptic number.

8221342771035 is a deficient number, since it is larger than the sum of its proper divisors (6449950855845).

8221342771035 is a wasteful number, since it uses less digits than its factorization.

8221342771035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231554784 (or 231554778 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 8221342771035 in words is "eight trillion, two hundred twenty-one billion, three hundred forty-two million, seven hundred seventy-one thousand, thirty-five".