10202200021222 has 8 divisors (see below), whose sum is σ = 16694509125672. Its totient is φ = 4637363646000.

The previous prime is 10202200021213. The next prime is 10202200021243. The reversal of 10202200021222 is 22212000220201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10202200021196 and 10202200021205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231868182279 + ... + 231868182322.

It is an arithmetic number, because the mean of its divisors is an integer number (2086813640709).

Almost surely, 2^{10202200021222} is an apocalyptic number.

10202200021222 is a deficient number, since it is larger than the sum of its proper divisors (6492309104450).

10202200021222 is a wasteful number, since it uses less digits than its factorization.

10202200021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463736364614.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10202200021222 its reverse (22212000220201), we get a palindrome (32414200241423).

The spelling of 10202200021222 in words is "ten trillion, two hundred two billion, two hundred million, twenty-one thousand, two hundred twenty-two".