10022222112102 has 24 divisors (see below), whose sum is σ = 21929812744320. Its totient is φ = 3307664062800.

The previous prime is 10022222112053. The next prime is 10022222112103. The reversal of 10022222112102 is 20121122222001.

It is a happy number.

10022222112102 is a `hidden beast` number, since 10 + 0 + 222 + 221 + 1 + 210 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022222112103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2756384902 + ... + 2756388537.

It is an arithmetic number, because the mean of its divisors is an integer number (913742197680).

Almost surely, 2^{10022222112102} is an apocalyptic number.

10022222112102 is an abundant number, since it is smaller than the sum of its proper divisors (11907590632218).

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

10022222112102 is a wasteful number, since it uses less digits than its factorization.

10022222112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512773548 (or 5512773545 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10022222112102 its reverse (20121122222001), we get a palindrome (30143344334103).

The spelling of 10022222112102 in words is "ten trillion, twenty-two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred two".