10212201000222 has 64 divisors (see below), whose sum is σ = 22011752125440. Its totient is φ = 3139896248064.

The previous prime is 10212201000179. The next prime is 10212201000229. The reversal of 10212201000222 is 22200010221201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212201000229) 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, 1020500743 + ... + 1020510749.

It is an arithmetic number, because the mean of its divisors is an integer number (343933626960).

Almost surely, 2^{10212201000222} is an apocalyptic number.

10212201000222 is an abundant number, since it is smaller than the sum of its proper divisors (11799551125218).

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

10212201000222 is a wasteful number, since it uses less digits than its factorization.

10212201000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18377.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10212201000222 its reverse (22200010221201), we get a palindrome (32412211221423).

The spelling of 10212201000222 in words is "ten trillion, two hundred twelve billion, two hundred one million, two hundred twenty-two", and thus it is an aban number.