2002022022202 has 16 divisors (see below), whose sum is σ = 3193328751912. Its totient is φ = 938084538880.

The previous prime is 2002022022191. The next prime is 2002022022229. The reversal of 2002022022202 is 2022202202002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1992639968881 + 9382053321 = 1411609^2 + 96861^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126350449 + ... + 126366292.

Almost surely, 2^{2002022022202} is an apocalyptic number.

2002022022202 is a deficient number, since it is larger than the sum of its proper divisors (1191306729710).

2002022022202 is a wasteful number, since it uses less digits than its factorization.

2002022022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252716993.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2002022022202 its reverse (2022202202002), we get a palindrome (4024224224204).

The spelling of 2002022022202 in words is "two trillion, two billion, twenty-two million, twenty-two thousand, two hundred two".