10022201202222 has 96 divisors (see below), whose sum is σ = 23805848626560. Its totient is φ = 3022061031360.

The previous prime is 10022201202151. The next prime is 10022201202253. The reversal of 10022201202222 is 22220210222001.

10022201202222 is a `hidden beast` number, since 100 + 2 + 220 + 120 + 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 = 10022201202195 and 10022201202204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38100153 + ... + 38362299.

It is an arithmetic number, because the mean of its divisors is an integer number (247977589860).

Almost surely, 2^{10022201202222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10022201202222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11902924313280).

10022201202222 is an abundant number, since it is smaller than the sum of its proper divisors (13783647424338).

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

10022201202222 is a wasteful number, since it uses less digits than its factorization.

10022201202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263118 (or 263115 counting only the distinct ones).

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

Adding to 10022201202222 its reverse (22220210222001), we get a palindrome (32242411424223).

The spelling of 10022201202222 in words is "ten trillion, twenty-two billion, two hundred one million, two hundred two thousand, two hundred twenty-two".