10213122212 has 48 divisors (see below), whose sum is σ = 19709088000. Its totient is φ = 4611769344.

The previous prime is 10213122211. The next prime is 10213122277. The reversal of 10213122212 is 21222131201.

It is not an unprimeable number, because it can be changed into a prime (10213122211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144788 + ... + 203444.

It is an arithmetic number, because the mean of its divisors is an integer number (410606000).

Almost surely, 2^10213122212 is an apocalyptic number.

It is an amenable number.

10213122212 is a deficient number, since it is larger than the sum of its proper divisors (9495965788).

10213122212 is a wasteful number, since it uses less digits than its factorization.

10213122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58788 (or 58786 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10213122212 its reverse (21222131201), we get a palindrome (31435253413).

The spelling of 10213122212 in words is "ten billion, two hundred thirteen million, one hundred twenty-two thousand, two hundred twelve".