10022020020212 has 12 divisors (see below), whose sum is σ = 17541723318756. Its totient is φ = 5010099072000.

The previous prime is 10022020020211. The next prime is 10022020020251. The reversal of 10022020020212 is 21202002022001.

It can be written as a sum of positive squares in 2 ways, for example, as 9446008846096 + 576011174116 = 3073436^2 + 758954^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022020020211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227709773 + ... + 227753780.

It is an arithmetic number, because the mean of its divisors is an integer number (1461810276563).

Almost surely, 2^{10022020020212} is an apocalyptic number.

It is an amenable number.

10022020020212 is a deficient number, since it is larger than the sum of its proper divisors (7519703298544).

10022020020212 is a wasteful number, since it uses less digits than its factorization.

10022020020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455469058 (or 455469056 counting only the distinct ones).

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

Adding to 10022020020212 its reverse (21202002022001), we get a palindrome (31224022042213).

The spelling of 10022020020212 in words is "ten trillion, twenty-two billion, twenty million, twenty thousand, two hundred twelve".