10223302203212 has 72 divisors (see below), whose sum is σ = 21721470887424. Its totient is φ = 4123423772928.

The previous prime is 10223302203181. The next prime is 10223302203217. The reversal of 10223302203212 is 21230220332201.

It is not an unprimeable number, because it can be changed into a prime (10223302203217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175138343 + ... + 175196705.

Almost surely, 2^{10223302203212} is an apocalyptic number.

It is an amenable number.

10223302203212 is an abundant number, since it is smaller than the sum of its proper divisors (11498168684212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10223302203212 is a wasteful number, since it uses less digits than its factorization.

10223302203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80055 (or 80036 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10223302203212 its reverse (21230220332201), we get a palindrome (31453522535413).

The spelling of 10223302203212 in words is "ten trillion, two hundred twenty-three billion, three hundred two million, two hundred three thousand, two hundred twelve".