101102002122 has 32 divisors (see below), whose sum is σ = 222770222784. Its totient is φ = 30333632000.

The previous prime is 101102002121. The next prime is 101102002151. The reversal of 101102002122 is 221200201101.

It is a super-2 number, since 2×101102002122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101102002098 and 101102002107.

It is not an unprimeable number, because it can be changed into a prime (101102002121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7576743 + ... + 7590074.

It is an arithmetic number, because the mean of its divisors is an integer number (6961569462).

Almost surely, 2^101102002122 is an apocalyptic number.

101102002122 is an abundant number, since it is smaller than the sum of its proper divisors (121668220662).

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

101102002122 is a wasteful number, since it uses less digits than its factorization.

101102002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15166934.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101102002122 its reverse (221200201101), we get a palindrome (322302203223).

The spelling of 101102002122 in words is "one hundred one billion, one hundred two million, two thousand, one hundred twenty-two".