20000010211222 has 16 divisors (see below), whose sum is σ = 30457859515200. Its totient is φ = 9848041182720.

The previous prime is 20000010211213. The next prime is 20000010211271. The reversal of 20000010211222 is 22211201000002.

It is a happy number.

It is a congruent number.

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, 162640779 + ... + 162763702.

It is an arithmetic number, because the mean of its divisors is an integer number (1903616219700).

Almost surely, 2^{20000010211222} is an apocalyptic number.

20000010211222 is a deficient number, since it is larger than the sum of its proper divisors (10457849303978).

20000010211222 is a wasteful number, since it uses less digits than its factorization.

20000010211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325404951.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20000010211222 its reverse (22211201000002), we get a palindrome (42211211211224).

The spelling of 20000010211222 in words is "twenty trillion, ten million, two hundred eleven thousand, two hundred twenty-two".