201122432302 has 12 divisors (see below), whose sum is σ = 331602688368. Its totient is φ = 91419287300.

The previous prime is 201122432239. The next prime is 201122432347. The reversal of 201122432302 is 203234221102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415541974 + ... + 415542457.

It is an arithmetic number, because the mean of its divisors is an integer number (27633557364).

Almost surely, 2^201122432302 is an apocalyptic number.

201122432302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201122432302 is a deficient number, since it is larger than the sum of its proper divisors (130480256066).

201122432302 is a wasteful number, since it uses less digits than its factorization.

201122432302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831084455 (or 831084444 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 201122432302 its reverse (203234221102), we get a palindrome (404356653404).

The spelling of 201122432302 in words is "two hundred one billion, one hundred twenty-two million, four hundred thirty-two thousand, three hundred two".