2002201000022 has 8 divisors (see below), whose sum is σ = 3073145721096. Its totient is φ = 977819092992.

The previous prime is 2002201000003. The next prime is 2002201000081. The reversal of 2002201000022 is 2200001022002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2002200999967 and 2002201000012.

It is a congruent number.

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, 11640703403 + ... + 11640703574.

It is an arithmetic number, because the mean of its divisors is an integer number (384143215137).

Almost surely, 2^{2002201000022} is an apocalyptic number.

2002201000022 is a deficient number, since it is larger than the sum of its proper divisors (1070944721074).

2002201000022 is a wasteful number, since it uses less digits than its factorization.

2002201000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23281407022.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2002201000022 its reverse (2200001022002), we get a palindrome (4202202022024).

The spelling of 2002201000022 in words is "two trillion, two billion, two hundred one million, twenty-two", and thus it is an aban number.