201223200222032 has 40 divisors (see below), whose sum is σ = 416169554247360. Its totient is φ = 93973770293760.

The previous prime is 201223200222029. The next prime is 201223200222139. The reversal of 201223200222032 is 230222002322102.

It is a junction number, because it is equal to n+sod(n) for n = 201223200221989 and 201223200222007.

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, 4661375753 + ... + 4661418920.

It is an arithmetic number, because the mean of its divisors is an integer number (10404238856184).

Almost surely, 2^{201223200222032} is an apocalyptic number.

It is an amenable number.

201223200222032 is an abundant number, since it is smaller than the sum of its proper divisors (214946354025328).

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

201223200222032 is a wasteful number, since it uses less digits than its factorization.

201223200222032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9322794771 (or 9322794765 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 201223200222032 its reverse (230222002322102), we get a palindrome (431445202544134).

The spelling of 201223200222032 in words is "two hundred one trillion, two hundred twenty-three billion, two hundred million, two hundred twenty-two thousand, thirty-two".