222425730202 has 8 divisors (see below), whose sum is σ = 359303102676. Its totient is φ = 102658029312.

The previous prime is 222425730199. The next prime is 222425730221. The reversal of 222425730202 is 202037524222.

It can be written as a sum of positive squares in 2 ways, for example, as 158411164081 + 64014566121 = 398009^2 + 253011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4277417863 + ... + 4277417914.

Almost surely, 2^222425730202 is an apocalyptic number.

222425730202 is a deficient number, since it is larger than the sum of its proper divisors (136877372474).

222425730202 is a wasteful number, since it uses less digits than its factorization.

222425730202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554835792.

The product of its (nonzero) digits is 26880, while the sum is 31.

The spelling of 222425730202 in words is "two hundred twenty-two billion, four hundred twenty-five million, seven hundred thirty thousand, two hundred two".