422613101 has 8 divisors (see below), whose sum is σ = 424569600. Its totient is φ = 420661840.

The previous prime is 422613089. The next prime is 422613119. The reversal of 422613101 is 101316224.

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 422613101 - 2²² = 418418797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422613131) 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, 278936 + ... + 280446.

It is an arithmetic number, because the mean of its divisors is an integer number (53071200).

Almost surely, 2^422613101 is an apocalyptic number.

It is an amenable number.

422613101 is a deficient number, since it is larger than the sum of its proper divisors (1956499).

422613101 is a wasteful number, since it uses less digits than its factorization.

422613101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 422613101 is about 20557.5558128879. Note that the first 3 decimals coincide. The cubic root of 422613101 is about 750.4371383491.

Adding to 422613101 its reverse (101316224), we get a palindrome (523929325).

The spelling of 422613101 in words is "four hundred twenty-two million, six hundred thirteen thousand, one hundred one".