20222010211012 has 6 divisors (see below), whose sum is σ = 35388517869278. Its totient is φ = 10111005105504.

The previous prime is 20222010210959. The next prime is 20222010211027. The reversal of 20222010211012 is 21011201022202.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14972302792836 + 5249707418176 = 3869406^2 + 2291224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527751276373 + ... + 2527751276380.

Almost surely, 2^{20222010211012} is an apocalyptic number.

It is an amenable number.

20222010211012 is a deficient number, since it is larger than the sum of its proper divisors (15166507658266).

20222010211012 is a wasteful number, since it uses less digits than its factorization.

20222010211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055502552757 (or 5055502552755 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20222010211012 its reverse (21011201022202), we get a palindrome (41233211233214).

The spelling of 20222010211012 in words is "twenty trillion, two hundred twenty-two billion, ten million, two hundred eleven thousand, twelve".