42222113013301 has 4 divisors (see below), whose sum is σ = 45469967860492. Its totient is φ = 38974258166112.

The previous prime is 42222113013293. The next prime is 42222113013319. The reversal of 42222113013301 is 10331031122224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1976411410801 + 40245701602500 = 1405849^2 + 6343950^2 .

It is a cyclic number.

It is not a de Polignac number, because 42222113013301 - 2³ = 42222113013293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42222113013341) 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, 1623927423576 + ... + 1623927423601.

It is an arithmetic number, because the mean of its divisors is an integer number (11367491965123).

Almost surely, 2^{42222113013301} is an apocalyptic number.

It is an amenable number.

42222113013301 is a deficient number, since it is larger than the sum of its proper divisors (3247854847191).

42222113013301 is a wasteful number, since it uses less digits than its factorization.

42222113013301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247854847190.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 42222113013301 its reverse (10331031122224), we get a palindrome (52553144135525).

The spelling of 42222113013301 in words is "forty-two trillion, two hundred twenty-two billion, one hundred thirteen million, thirteen thousand, three hundred one".