1031202002202 has 96 divisors (see below), whose sum is σ = 2225536819200. Its totient is φ = 318409271040.

The previous prime is 1031202002177. The next prime is 1031202002209. The reversal of 1031202002202 is 2022002021301.

It is a happy number.

It is a super-2 number, since 2×1031202002202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1031202002209) 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 47 ways as a sum of consecutive naturals, for example, 74723299 + ... + 74737097.

It is an arithmetic number, because the mean of its divisors is an integer number (23182675200).

Almost surely, 2^{1031202002202} is an apocalyptic number.

1031202002202 is an abundant number, since it is smaller than the sum of its proper divisors (1194334816998).

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

1031202002202 is a wasteful number, since it uses less digits than its factorization.

1031202002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14516 (or 14499 counting only the distinct ones).

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

Adding to 1031202002202 its reverse (2022002021301), we get a palindrome (3053204023503).

The spelling of 1031202002202 in words is "one trillion, thirty-one billion, two hundred two million, two thousand, two hundred two".