2222001231202 has 4 divisors (see below), whose sum is σ = 3333001846806. Its totient is φ = 1111000615600.

The previous prime is 2222001231157. The next prime is 2222001231211. The reversal of 2222001231202 is 2021321002222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1691115584041 + 530885647161 = 1300429^2 + 728619^2 .

It is a super-3 number, since 3×2222001231202³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2222001231202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555500307799 + ... + 555500307802.

Almost surely, 2^{2222001231202} is an apocalyptic number.

2222001231202 is a deficient number, since it is larger than the sum of its proper divisors (1111000615604).

2222001231202 is a wasteful number, since it uses less digits than its factorization.

2222001231202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111000615603.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2222001231202 its reverse (2021321002222), we get a palindrome (4243322233424).

The spelling of 2222001231202 in words is "two trillion, two hundred twenty-two billion, one million, two hundred thirty-one thousand, two hundred two".