1165002040222 has 16 divisors (see below), whose sum is σ = 1776188361312. Its totient is φ = 572939658720.

The previous prime is 1165002040219. The next prime is 1165002040253. The reversal of 1165002040222 is 2220402005611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9014223 + ... + 9142549.

It is an arithmetic number, because the mean of its divisors is an integer number (111011772582).

Almost surely, 2^{1165002040222} is an apocalyptic number.

1165002040222 is a deficient number, since it is larger than the sum of its proper divisors (611186321090).

1165002040222 is a wasteful number, since it uses less digits than its factorization.

1165002040222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202803.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1165002040222 its reverse (2220402005611), we get a palindrome (3385404045833).

The spelling of 1165002040222 in words is "one trillion, one hundred sixty-five billion, two million, forty thousand, two hundred twenty-two".