1002002130022 has 24 divisors (see below), whose sum is σ = 1635557739480. Its totient is φ = 460029661440.

The previous prime is 1002002129987. The next prime is 1002002130053. The reversal of 1002002130022 is 2200312002001.

It is a junction number, because it is equal to n+sod(n) for n = 1002002129984 and 1002002130011.

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, 21117372 + ... + 21164767.

It is an arithmetic number, because the mean of its divisors is an integer number (68148239145).

Almost surely, 2^{1002002130022} is an apocalyptic number.

1002002130022 is a deficient number, since it is larger than the sum of its proper divisors (633555609458).

1002002130022 is a wasteful number, since it uses less digits than its factorization.

1002002130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42282216 (or 42282199 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 1002002130022 its reverse (2200312002001), we get a palindrome (3202314132023).

The spelling of 1002002130022 in words is "one trillion, two billion, two million, one hundred thirty thousand, twenty-two".