10212022223312 has 80 divisors (see below), whose sum is σ = 24373433750400. Its totient is φ = 4036322797056.

The previous prime is 10212022223287. The next prime is 10212022223339. The reversal of 10212022223312 is 21332222021201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487687 + ... + 4757862.

It is an arithmetic number, because the mean of its divisors is an integer number (304667921880).

Almost surely, 2^{10212022223312} is an apocalyptic number.

It is an amenable number.

10212022223312 is an abundant number, since it is smaller than the sum of its proper divisors (14161411527088).

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

10212022223312 is a wasteful number, since it uses less digits than its factorization.

10212022223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6246700 (or 6246694 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10212022223312 its reverse (21332222021201), we get a palindrome (31544244244513).

The spelling of 10212022223312 in words is "ten trillion, two hundred twelve billion, twenty-two million, two hundred twenty-three thousand, three hundred twelve".