201102332232 has 64 divisors (see below), whose sum is σ = 516092258880. Its totient is φ = 65265887232.

The previous prime is 201102332209. The next prime is 201102332251. The reversal of 201102332232 is 232233201102.

It is a happy number.

It is a super-2 number, since 2×201102332232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201102332199 and 201102332208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11728 + ... + 634304.

It is an arithmetic number, because the mean of its divisors is an integer number (8063941545).

Almost surely, 2^201102332232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201102332232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258046129440).

201102332232 is an abundant number, since it is smaller than the sum of its proper divisors (314989926648).

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

201102332232 is a wasteful number, since it uses less digits than its factorization.

201102332232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622942 (or 622938 counting only the distinct ones).

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

Adding to 201102332232 its reverse (232233201102), we get a palindrome (433335533334).

The spelling of 201102332232 in words is "two hundred one billion, one hundred two million, three hundred thirty-two thousand, two hundred thirty-two".