1002202031202 has 8 divisors (see below), whose sum is σ = 2004404062416. Its totient is φ = 334067343732.

The previous prime is 1002202031179. The next prime is 1002202031209. The reversal of 1002202031202 is 2021302022001.

It is a happy number.

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

1002202031202 is an admirable number.

It is a super-2 number, since 2×1002202031202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1002202031209) 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, 83516835928 + ... + 83516835939.

It is an arithmetic number, because the mean of its divisors is an integer number (250550507802).

Almost surely, 2^{1002202031202} is an apocalyptic number.

1002202031202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002202031202 is a wasteful number, since it uses less digits than its factorization.

1002202031202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167033671872.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1002202031202 its reverse (2021302022001), we get a palindrome (3023504053203).

The spelling of 1002202031202 in words is "one trillion, two billion, two hundred two million, thirty-one thousand, two hundred two".