22103002002212 has 6 divisors (see below), whose sum is σ = 38680253503878. Its totient is φ = 11051501001104.

The previous prime is 22103002002203. The next prime is 22103002002271. The reversal of 22103002002212 is 21220020030122.

It can be written as a sum of positive squares in only one way, i.e., 12583592696896 + 9519409305316 = 3547336^2 + 3085354^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762875250273 + ... + 2762875250280.

It is an arithmetic number, because the mean of its divisors is an integer number (6446708917313).

Almost surely, 2^{22103002002212} is an apocalyptic number.

It is an amenable number.

22103002002212 is a deficient number, since it is larger than the sum of its proper divisors (16577251501666).

22103002002212 is a wasteful number, since it uses less digits than its factorization.

22103002002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5525750500557 (or 5525750500555 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22103002002212 its reverse (21220020030122), we get a palindrome (43323022032334).

The spelling of 22103002002212 in words is "twenty-two trillion, one hundred three billion, two million, two thousand, two hundred twelve".