201030132222 has 96 divisors (see below), whose sum is σ = 454799854080. Its totient is φ = 64127306880.

The previous prime is 201030132197. The next prime is 201030132227. The reversal of 201030132222 is 222231030102.

201030132222 is a `hidden beast` number, since 20 + 1 + 0 + 301 + 322 + 22 = 666.

It is a super-2 number, since 2×201030132222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201030132195 and 201030132204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201030132227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7997578 + ... + 8022674.

It is an arithmetic number, because the mean of its divisors is an integer number (4737498480).

Almost surely, 2^201030132222 is an apocalyptic number.

201030132222 is an abundant number, since it is smaller than the sum of its proper divisors (253769721858).

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

201030132222 is a wasteful number, since it uses less digits than its factorization.

201030132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25358 (or 25355 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201030132222 its reverse (222231030102), we get a palindrome (423261162324).

The spelling of 201030132222 in words is "two hundred one billion, thirty million, one hundred thirty-two thousand, two hundred twenty-two".