11195192501864 has 32 divisors (see below), whose sum is σ = 23997535795200. Its totient is φ = 4796372128320.

The previous prime is 11195192501861. The next prime is 11195192501891. The reversal of 11195192501864 is 46810529159111.

11195192501864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11195192501861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32483624 + ... + 32826455.

It is an arithmetic number, because the mean of its divisors is an integer number (749922993600).

Almost surely, 2^{11195192501864} is an apocalyptic number.

11195192501864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11195192501864 is an abundant number, since it is smaller than the sum of its proper divisors (12802343293336).

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

11195192501864 is a wasteful number, since it uses less digits than its factorization.

11195192501864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65313153 (or 65313149 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 53.

The spelling of 11195192501864 in words is "eleven trillion, one hundred ninety-five billion, one hundred ninety-two million, five hundred one thousand, eight hundred sixty-four".