42322122011 has 16 divisors (see below), whose sum is σ = 46082439648. Its totient is φ = 38634816000.

The previous prime is 42322121999. The next prime is 42322122023. The reversal of 42322122011 is 11022122324.

42322122011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42322121999) and next prime (42322122023).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42322122011 is a prime.

It is a super-3 number, since 3×42322122011³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42322122211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1138460 + ... + 1175046.

It is an arithmetic number, because the mean of its divisors is an integer number (2880152478).

Almost surely, 2^42322122011 is an apocalyptic number.

42322122011 is a deficient number, since it is larger than the sum of its proper divisors (3760317637).

42322122011 is a wasteful number, since it uses less digits than its factorization.

42322122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37582.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 42322122011 its reverse (11022122324), we get a palindrome (53344244335).

The spelling of 42322122011 in words is "forty-two billion, three hundred twenty-two million, one hundred twenty-two thousand, eleven".