1202002021202 has 8 divisors (see below), whose sum is σ = 1804408338096. Its totient is φ = 600532575172.

The previous prime is 1202002021169. The next prime is 1202002021217. The reversal of 1202002021202 is 2021202002021.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234214508 + ... + 234219639.

It is an arithmetic number, because the mean of its divisors is an integer number (225551042262).

Almost surely, 2^{1202002021202} is an apocalyptic number.

1202002021202 is a deficient number, since it is larger than the sum of its proper divisors (602406316894).

1202002021202 is a wasteful number, since it uses less digits than its factorization.

1202002021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468435432.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1202002021202 its reverse (2021202002021), we get a palindrome (3223204023223).

It can be divided in two parts, 1202002021 and 202, that multiplied together give a palindrome (242804408242).

The spelling of 1202002021202 in words is "one trillion, two hundred two billion, two million, twenty-one thousand, two hundred two".