1202222001202 has 8 divisors (see below), whose sum is σ = 1819291701276. Its totient is φ = 595791434112.

The previous prime is 1202222001181. The next prime is 1202222001209. The reversal of 1202222001202 is 2021002222021.

It can be written as a sum of positive squares in 2 ways, for example, as 752693321241 + 449528679961 = 867579^2 + 670469^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1202222001209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2659782963 + ... + 2659783414.

Almost surely, 2^{1202222001202} is an apocalyptic number.

1202222001202 is a deficient number, since it is larger than the sum of its proper divisors (617069700074).

1202222001202 is a wasteful number, since it uses less digits than its factorization.

1202222001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5319566492.

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

Adding to 1202222001202 its reverse (2021002222021), we get a palindrome (3223224223223).

The spelling of 1202222001202 in words is "one trillion, two hundred two billion, two hundred twenty-two million, one thousand, two hundred two".