77112032133022 has 8 divisors (see below), whose sum is σ = 115784064299016. Its totient is φ = 38517344033352.

The previous prime is 77112032132917. The next prime is 77112032133029. The reversal of 77112032133022 is 22033123021177.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77112032133029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19336014088 + ... + 19336018075.

It is an arithmetic number, because the mean of its divisors is an integer number (14473008037377).

Almost surely, 2^{77112032133022} is an apocalyptic number.

77112032133022 is a deficient number, since it is larger than the sum of its proper divisors (38672032165994).

77112032133022 is a wasteful number, since it uses less digits than its factorization.

77112032133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38672033162.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 77112032133022 its reverse (22033123021177), we get a palindrome (99145155154199).

The spelling of 77112032133022 in words is "seventy-seven trillion, one hundred twelve billion, thirty-two million, one hundred thirty-three thousand, twenty-two".