10321112112212 has 96 divisors (see below), whose sum is σ = 20155620925440. Its totient is φ = 4585095504000.

The previous prime is 10321112112211. The next prime is 10321112112229. The reversal of 10321112112212 is 21221121112301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321112112211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229953989 + ... + 229998867.

It is an arithmetic number, because the mean of its divisors is an integer number (209954384640).

Almost surely, 2^{10321112112212} is an apocalyptic number.

It is an amenable number.

10321112112212 is a deficient number, since it is larger than the sum of its proper divisors (9834508813228).

10321112112212 is a wasteful number, since it uses less digits than its factorization.

10321112112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45573 (or 45571 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 10321112112212 its reverse (21221121112301), we get a palindrome (31542233224513).

The spelling of 10321112112212 in words is "ten trillion, three hundred twenty-one billion, one hundred twelve million, one hundred twelve thousand, two hundred twelve".