1022130002002 has 8 divisors (see below), whose sum is σ = 1586063796300. Its totient is φ = 493442069904.

The previous prime is 1022130001979. The next prime is 1022130002017. The reversal of 1022130002002 is 2002000312201.

It can be written as a sum of positive squares in 2 ways, for example, as 1016186979721 + 5943022281 = 1008061^2 + 77091^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8811465477 + ... + 8811465592.

Almost surely, 2^{1022130002002} is an apocalyptic number.

1022130002002 is a deficient number, since it is larger than the sum of its proper divisors (563933794298).

1022130002002 is a wasteful number, since it uses less digits than its factorization.

1022130002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17622931100.

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

Adding to 1022130002002 its reverse (2002000312201), we get a palindrome (3024130314203).

The spelling of 1022130002002 in words is "one trillion, twenty-two billion, one hundred thirty million, two thousand, two".