1002210201009 has 12 divisors (see below), whose sum is σ = 1458051613200. Its totient is φ = 663333369624.

The previous prime is 1002210201007. The next prime is 1002210201019. The reversal of 1002210201009 is 9001020122001.

It is not a de Polignac number, because 1002210201009 - 2¹ = 1002210201007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002210200982 and 1002210201000.

It is not an unprimeable number, because it can be changed into a prime (1002210201007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400562379 + ... + 400564880.

It is an arithmetic number, because the mean of its divisors is an integer number (121504301100).

Almost surely, 2^{1002210201009} is an apocalyptic number.

It is an amenable number.

1002210201009 is a deficient number, since it is larger than the sum of its proper divisors (455841412191).

1002210201009 is a wasteful number, since it uses less digits than its factorization.

1002210201009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801127404 (or 801127401 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 1002210201009 in words is "one trillion, two billion, two hundred ten million, two hundred one thousand, nine".