201330412422 has 16 divisors (see below), whose sum is σ = 403067154432. Its totient is φ = 67042415880.

The previous prime is 201330412411. The next prime is 201330412441. The reversal of 201330412422 is 224214033102.

It is a happy number.

It is a super-2 number, since 2×201330412422² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201330412392 and 201330412401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16923958 + ... + 16935849.

It is an arithmetic number, because the mean of its divisors is an integer number (25191697152).

Almost surely, 2^201330412422 is an apocalyptic number.

201330412422 is an abundant number, since it is smaller than the sum of its proper divisors (201736742010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201330412422 is a wasteful number, since it uses less digits than its factorization.

201330412422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33860803.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201330412422 its reverse (224214033102), we get a palindrome (425544445524).

The spelling of 201330412422 in words is "two hundred one billion, three hundred thirty million, four hundred twelve thousand, four hundred twenty-two".