1002120002282 has 96 divisors (see below), whose sum is σ = 1808450582400. Its totient is φ = 414952917120.

The previous prime is 1002120002281. The next prime is 1002120002311. The reversal of 1002120002282 is 2822000212001.

It is a happy number.

1002120002282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1002120002281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 332818157 + ... + 332821167.

It is an arithmetic number, because the mean of its divisors is an integer number (18838026900).

Almost surely, 2^{1002120002282} is an apocalyptic number.

1002120002282 is a deficient number, since it is larger than the sum of its proper divisors (806330580118).

1002120002282 is a wasteful number, since it uses less digits than its factorization.

1002120002282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1002120002282 its reverse (2822000212001), we get a palindrome (3824120214283).

The spelling of 1002120002282 in words is "one trillion, two billion, one hundred twenty million, two thousand, two hundred eighty-two".