20200202022212 has 6 divisors (see below), whose sum is σ = 35350353538878. Its totient is φ = 10100101011104.

The previous prime is 20200202022179. The next prime is 20200202022223. The reversal of 20200202022212 is 21222020200202.

It can be written as a sum of positive squares in only one way, i.e., 19867487631616 + 332714390596 = 4457296^2 + 576814^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525025252773 + ... + 2525025252780.

It is an arithmetic number, because the mean of its divisors is an integer number (5891725589813).

Almost surely, 2^{20200202022212} is an apocalyptic number.

It is an amenable number.

20200202022212 is a deficient number, since it is larger than the sum of its proper divisors (15150151516666).

20200202022212 is a wasteful number, since it uses less digits than its factorization.

20200202022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050050505557 (or 5050050505555 counting only the distinct ones).

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

Adding to 20200202022212 its reverse (21222020200202), we get a palindrome (41422222222414).

The spelling of 20200202022212 in words is "twenty trillion, two hundred billion, two hundred two million, twenty-two thousand, two hundred twelve".