222045050332 has 48 divisors (see below), whose sum is σ = 446422394880. Its totient is φ = 94663239552.

The previous prime is 222045050323. The next prime is 222045050369. The reversal of 222045050332 is 233050540222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 222045050332.

It is a congruent number.

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, 6454008 + ... + 6488320.

It is an arithmetic number, because the mean of its divisors is an integer number (9300466560).

Almost surely, 2^222045050332 is an apocalyptic number.

It is an amenable number.

222045050332 is an abundant number, since it is smaller than the sum of its proper divisors (224377344548).

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

222045050332 is a wasteful number, since it uses less digits than its factorization.

222045050332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35530 (or 35528 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 222045050332 its reverse (233050540222), we get a palindrome (455095590554).

The spelling of 222045050332 in words is "two hundred twenty-two billion, forty-five million, fifty thousand, three hundred thirty-two".