201000122330232 has 16 divisors (see below), whose sum is σ = 502500305825640. Its totient is φ = 67000040776736.

The previous prime is 201000122330213. The next prime is 201000122330233. The reversal of 201000122330232 is 232033221000102.

It is a happy number.

It is a super-2 number, since 2×201000122330232² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201000122330199 and 201000122330208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000122330233) 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, 4187502548523 + ... + 4187502548570.

Almost surely, 2^{201000122330232} is an apocalyptic number.

It is an amenable number.

201000122330232 is an abundant number, since it is smaller than the sum of its proper divisors (301500183495408).

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

201000122330232 is a wasteful number, since it uses less digits than its factorization.

201000122330232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8375005097102 (or 8375005097098 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201000122330232 its reverse (232033221000102), we get a palindrome (433033343330334).

The spelling of 201000122330232 in words is "two hundred one trillion, one hundred twenty-two million, three hundred thirty thousand, two hundred thirty-two".