2002011022202 has 8 divisors (see below), whose sum is σ = 3003430592916. Its totient is φ = 1000867491232.

The previous prime is 2002011022189. The next prime is 2002011022223. The reversal of 2002011022202 is 2022201102002.

It can be written as a sum of positive squares in 2 ways, for example, as 1888400904481 + 113610117721 = 1374191^2 + 337061^2 .

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, 68991803 + ... + 69020814.

Almost surely, 2^{2002011022202} is an apocalyptic number.

2002011022202 is a deficient number, since it is larger than the sum of its proper divisors (1001419570714).

2002011022202 is a wasteful number, since it uses less digits than its factorization.

2002011022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138019872.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002011022202 its reverse (2022201102002), we get a palindrome (4024212124204).

The spelling of 2002011022202 in words is "two trillion, two billion, eleven million, twenty-two thousand, two hundred two".