20222012022002 has 12 divisors (see below), whose sum is σ = 35285347507950. Its totient is φ = 8666576580816.

The previous prime is 20222012021947. The next prime is 20222012022011. The reversal of 20222012022002 is 20022021022202.

It can be written as a sum of positive squares in only one way, i.e., 11254676330401 + 8967335691601 = 3354799^2 + 2994551^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103173530627 + ... + 103173530822.

Almost surely, 2^{20222012022002} is an apocalyptic number.

20222012022002 is a deficient number, since it is larger than the sum of its proper divisors (15063335485948).

20222012022002 is a wasteful number, since it uses less digits than its factorization.

20222012022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206347061465 (or 206347061458 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20222012022002 its reverse (20022021022202), we get a palindrome (40244033044204).

The spelling of 20222012022002 in words is "twenty trillion, two hundred twenty-two billion, twelve million, twenty-two thousand, two".