222012111012202 has 8 divisors (see below), whose sum is σ = 380592190306656. Its totient is φ = 95148047576652.

The previous prime is 222012111012143. The next prime is 222012111012233. The reversal of 222012111012202 is 202210111210222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 222012111012202.

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, 7929003964708 + ... + 7929003964735.

It is an arithmetic number, because the mean of its divisors is an integer number (47574023788332).

Almost surely, 2^{222012111012202} is an apocalyptic number.

222012111012202 is a deficient number, since it is larger than the sum of its proper divisors (158580079294454).

222012111012202 is a wasteful number, since it uses less digits than its factorization.

222012111012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15858007929452.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222012111012202 its reverse (202210111210222), we get a palindrome (424222222222424).

The spelling of 222012111012202 in words is "two hundred twenty-two trillion, twelve billion, one hundred eleven million, twelve thousand, two hundred two".