42222011013 has 96 divisors (see below), whose sum is σ = 76218734592. Its totient is φ = 21930048000.

The previous prime is 42222011009. The next prime is 42222011057. The reversal of 42222011013 is 31011022224.

It is a happy number.

42222011013 is a `hidden beast` number, since 422 + 220 + 1 + 10 + 13 = 666.

It is not a de Polignac number, because 42222011013 - 2² = 42222011009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42222011003) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16294348 + ... + 16296938.

It is an arithmetic number, because the mean of its divisors is an integer number (793945152).

Almost surely, 2^42222011013 is an apocalyptic number.

It is an amenable number.

42222011013 is a deficient number, since it is larger than the sum of its proper divisors (33996723579).

42222011013 is a wasteful number, since it uses less digits than its factorization.

42222011013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915 (or 2912 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 42222011013 its reverse (31011022224), we get a palindrome (73233033237).

The spelling of 42222011013 in words is "forty-two billion, two hundred twenty-two million, eleven thousand, thirteen".