11642162252262 has 32 divisors (see below), whose sum is σ = 24582544771200. Its totient is φ = 3665562864768.

The previous prime is 11642162252249. The next prime is 11642162252389. The reversal of 11642162252262 is 26225226124611.

It is a happy number.

11642162252262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151481212 + ... + 151558047.

It is an arithmetic number, because the mean of its divisors is an integer number (768204524100).

Almost surely, 2^{11642162252262} is an apocalyptic number.

11642162252262 is an abundant number, since it is smaller than the sum of its proper divisors (12940382518938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11642162252262 is a wasteful number, since it uses less digits than its factorization.

11642162252262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303039620.

The product of its digits is 276480, while the sum is 42.

Adding to 11642162252262 its reverse (26225226124611), we get a palindrome (37867388376873).

The spelling of 11642162252262 in words is "eleven trillion, six hundred forty-two billion, one hundred sixty-two million, two hundred fifty-two thousand, two hundred sixty-two".