10220220300212 has 24 divisors (see below), whose sum is σ = 19781756967336. Its totient is φ = 4589537597568.

The previous prime is 10220220300193. The next prime is 10220220300223. The reversal of 10220220300212 is 21200302202201.

It can be written as a sum of positive squares in 4 ways, for example, as 5413979625616 + 4806240674596 = 2326796^2 + 2192314^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2655980483 + ... + 2655984330.

It is an arithmetic number, because the mean of its divisors is an integer number (824239873639).

Almost surely, 2^{10220220300212} is an apocalyptic number.

It is an amenable number.

10220220300212 is a deficient number, since it is larger than the sum of its proper divisors (9561536667124).

10220220300212 is a wasteful number, since it uses less digits than its factorization.

10220220300212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311964867 (or 5311964865 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10220220300212 its reverse (21200302202201), we get a palindrome (31420522502413).

The spelling of 10220220300212 in words is "ten trillion, two hundred twenty billion, two hundred twenty million, three hundred thousand, two hundred twelve".