42122032232311 has 8 divisors (see below), whose sum is σ = 42541596632304. Its totient is φ = 41703953016960.

The previous prime is 42122032232309. The next prime is 42122032232323. The reversal of 42122032232311 is 11323223022124.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42122032232311 - 2¹ = 42122032232309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42122032232311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42122032232341) 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, 371239156 + ... + 371352601.

It is an arithmetic number, because the mean of its divisors is an integer number (5317699579038).

Almost surely, 2^{42122032232311} is an apocalyptic number.

42122032232311 is a deficient number, since it is larger than the sum of its proper divisors (419564399993).

42122032232311 is a wasteful number, since it uses less digits than its factorization.

42122032232311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742592321.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 42122032232311 its reverse (11323223022124), we get a palindrome (53445255254435).

The spelling of 42122032232311 in words is "forty-two trillion, one hundred twenty-two billion, thirty-two million, two hundred thirty-two thousand, three hundred eleven".