22002020002022 has 16 divisors (see below), whose sum is σ = 34740695457600. Its totient is φ = 10421810312040.

The previous prime is 22002020002009. The next prime is 22002020002049. The reversal of 22002020002022 is 22020002020022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22002020001988 and 22002020002006.

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, 3508004 + ... + 7504007.

It is an arithmetic number, because the mean of its divisors is an integer number (2171293466100).

Almost surely, 2^{22002020002022} is an apocalyptic number.

22002020002022 is a deficient number, since it is larger than the sum of its proper divisors (12738675455578).

22002020002022 is a wasteful number, since it uses less digits than its factorization.

22002020002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11064611.

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

Adding to 22002020002022 its reverse (22020002020022), we get a palindrome (44022022022044).

The spelling of 22002020002022 in words is "twenty-two trillion, two billion, twenty million, two thousand, twenty-two".