2221012002202 has 32 divisors (see below), whose sum is σ = 3879430630272. Its totient is φ = 933868238784.

The previous prime is 2221012002199. The next prime is 2221012002217. The reversal of 2221012002202 is 2022002101222.

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, 36002928 + ... + 36064564.

It is an arithmetic number, because the mean of its divisors is an integer number (121232207196).

Almost surely, 2^{2221012002202} is an apocalyptic number.

2221012002202 is a deficient number, since it is larger than the sum of its proper divisors (1658418628070).

2221012002202 is a wasteful number, since it uses less digits than its factorization.

2221012002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110262.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2221012002202 its reverse (2022002101222), we get a palindrome (4243014103424).

The spelling of 2221012002202 in words is "two trillion, two hundred twenty-one billion, twelve million, two thousand, two hundred two".