22022002120210 has 16 divisors (see below), whose sum is σ = 39639997483992. Its totient is φ = 8808713366400.

The previous prime is 22022002120193. The next prime is 22022002120231. The reversal of 22022002120210 is 1202120022022.

It can be written as a sum of positive squares in 4 ways, for example, as 19434881067001 + 2587121053209 = 4408501^2 + 1608453^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9873021 + ... + 11896240.

Almost surely, 2^{22022002120210} is an apocalyptic number.

22022002120210 is a deficient number, since it is larger than the sum of its proper divisors (17617995363782).

22022002120210 is a wasteful number, since it uses less digits than its factorization.

22022002120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21870429.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22022002120210 its reverse (1202120022022), we get a palindrome (23224122142232).

The spelling of 22022002120210 in words is "twenty-two trillion, twenty-two billion, two million, one hundred twenty thousand, two hundred ten".