20000212201022 has 32 divisors (see below), whose sum is σ = 30538202688000. Its totient is φ = 9821728844928.

The previous prime is 20000212200973. The next prime is 20000212201031. The reversal of 20000212201022 is 22010221200002.

It is a junction number, because it is equal to n+sod(n) for n = 20000212200988 and 20000212201006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77982854 + ... + 78238902.

It is an arithmetic number, because the mean of its divisors is an integer number (954318834000).

Almost surely, 2^{20000212201022} is an apocalyptic number.

20000212201022 is a deficient number, since it is larger than the sum of its proper divisors (10537990486978).

20000212201022 is a wasteful number, since it uses less digits than its factorization.

20000212201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257840.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20000212201022 its reverse (22010221200002), we get a palindrome (42010433401024).

The spelling of 20000212201022 in words is "twenty trillion, two hundred twelve million, two hundred one thousand, twenty-two".