10223520212 has 24 divisors (see below), whose sum is σ = 18607371552. Its totient is φ = 4911026400.

The previous prime is 10223520199. The next prime is 10223520221. The reversal of 10223520212 is 21202532201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476714 + ... + 497697.

It is an arithmetic number, because the mean of its divisors is an integer number (775307148).

Almost surely, 2^10223520212 is an apocalyptic number.

It is an amenable number.

10223520212 is a deficient number, since it is larger than the sum of its proper divisors (8383851340).

10223520212 is a wasteful number, since it uses less digits than its factorization.

10223520212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974519 (or 974517 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 10223520212 in words is "ten billion, two hundred twenty-three million, five hundred twenty thousand, two hundred twelve".