2002220002022 has 16 divisors (see below), whose sum is σ = 3004653182400. Its totient is φ = 1000669035840.

The previous prime is 2002220002019. The next prime is 2002220002051. The reversal of 2002220002022 is 2202000222002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2002220001988 and 2002220002006.

It is a congruent number.

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, 55974179 + ... + 56009937.

It is an arithmetic number, because the mean of its divisors is an integer number (187790823900).

Almost surely, 2^{2002220002022} is an apocalyptic number.

2002220002022 is a deficient number, since it is larger than the sum of its proper divisors (1002433180378).

2002220002022 is a wasteful number, since it uses less digits than its factorization.

2002220002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47311.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2002220002022 its reverse (2202000222002), we get a palindrome (4204220224024).

The spelling of 2002220002022 in words is "two trillion, two billion, two hundred twenty million, two thousand, twenty-two".