222043147202 has 18 divisors (see below), whose sum is σ = 336497041209. Its totient is φ = 109889030200.

The previous prime is 222043147187. The next prime is 222043147259. The reversal of 222043147202 is 202741340222.

It can be written as a sum of positive squares in 2 ways, for example, as 154119841561 + 67923305641 = 392581^2 + 260621^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=333199.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 67304549 + ... + 67307847.

Almost surely, 2^222043147202 is an apocalyptic number.

222043147202 is a deficient number, since it is larger than the sum of its proper divisors (114453894007).

222043147202 is an frugal number, since it uses more digits than its factorization.

222043147202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6802 (or 3402 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 222043147202 its reverse (202741340222), we get a palindrome (424784487424).

The spelling of 222043147202 in words is "two hundred twenty-two billion, forty-three million, one hundred forty-seven thousand, two hundred two".