10122222102102 has 48 divisors (see below), whose sum is σ = 23928410907648. Its totient is φ = 3066935073840.

The previous prime is 10122222102071. The next prime is 10122222102103. The reversal of 10122222102102 is 20120122222101.

It is a happy number.

10122222102102 is a `hidden beast` number, since 10 + 1 + 222 + 221 + 0 + 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 (10122222102103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1869418 + ... + 4872285.

It is an arithmetic number, because the mean of its divisors is an integer number (498508560576).

Almost surely, 2^{10122222102102} is an apocalyptic number.

10122222102102 is an abundant number, since it is smaller than the sum of its proper divisors (13806188805546).

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

10122222102102 is a wasteful number, since it uses less digits than its factorization.

10122222102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6749305 (or 6749302 counting only the distinct ones).

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

Adding to 10122222102102 its reverse (20120122222101), we get a palindrome (30242344324203).

The spelling of 10122222102102 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred two thousand, one hundred two".