1002022303302 has 24 divisors (see below), whose sum is σ = 2171173868136. Its totient is φ = 333988119936.

The previous prime is 1002022303291. The next prime is 1002022303313. The reversal of 1002022303302 is 2033032202001.

It is a happy number.

1002022303302 is a `hidden beast` number, since 100 + 2 + 0 + 2 + 230 + 330 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1002022303291) and next prime (1002022303313).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1287883 + ... + 1913814.

It is an arithmetic number, because the mean of its divisors is an integer number (90465577839).

Almost surely, 2^{1002022303302} is an apocalyptic number.

1002022303302 is an abundant number, since it is smaller than the sum of its proper divisors (1169151564834).

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

1002022303302 is a wasteful number, since it uses less digits than its factorization.

1002022303302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219092 (or 3219089 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 1002022303302 its reverse (2033032202001), we get a palindrome (3035054505303).

The spelling of 1002022303302 in words is "one trillion, two billion, twenty-two million, three hundred three thousand, three hundred two".