10222002102222 has 48 divisors (see below), whose sum is σ = 22501727473680. Its totient is φ = 3353183318016.

The previous prime is 10222002102211. The next prime is 10222002102223. The reversal of 10222002102222 is 22220120022201.

10222002102222 is a `hidden beast` number, since 10 + 2 + 220 + 0 + 210 + 2 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10222002102195 and 10222002102204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222002102223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12927397 + ... + 13695312.

It is an arithmetic number, because the mean of its divisors is an integer number (468785989035).

Almost surely, 2^{10222002102222} is an apocalyptic number.

10222002102222 is an abundant number, since it is smaller than the sum of its proper divisors (12279725371458).

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

10222002102222 is a wasteful number, since it uses less digits than its factorization.

10222002102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26623057 (or 26623054 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 10222002102222 its reverse (22220120022201), we get a palindrome (32442122124423).

The spelling of 10222002102222 in words is "ten trillion, two hundred twenty-two billion, two million, one hundred two thousand, two hundred twenty-two".