1202122002202 has 16 divisors (see below), whose sum is σ = 1967282437824. Its totient is φ = 546370840000.

The previous prime is 1202122002173. The next prime is 1202122002203. The reversal of 1202122002202 is 2022002212021.

It is not an unprimeable number, because it can be changed into a prime (1202122002203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2157199 + ... + 2656642.

It is an arithmetic number, because the mean of its divisors is an integer number (122955152364).

Almost surely, 2^{1202122002202} is an apocalyptic number.

1202122002202 is a deficient number, since it is larger than the sum of its proper divisors (765160435622).

1202122002202 is a wasteful number, since it uses less digits than its factorization.

1202122002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825205.

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

Adding to 1202122002202 its reverse (2022002212021), we get a palindrome (3224124214223).

The spelling of 1202122002202 in words is "one trillion, two hundred two billion, one hundred twenty-two million, two thousand, two hundred two".