101102102212 has 12 divisors (see below), whose sum is σ = 181244012796. Its totient is φ = 49318098560.

The previous prime is 101102102207. The next prime is 101102102243. The reversal of 101102102212 is 212201201101.

It can be written as a sum of positive squares in 2 ways, for example, as 57976934656 + 43125167556 = 240784^2 + 207666^2 .

It is a super-3 number, since 3×101102102212³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101102102192 and 101102102201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308237953 + ... + 308238280.

It is an arithmetic number, because the mean of its divisors is an integer number (15103667733).

Almost surely, 2^101102102212 is an apocalyptic number.

It is an amenable number.

101102102212 is a deficient number, since it is larger than the sum of its proper divisors (80141910584).

101102102212 is a wasteful number, since it uses less digits than its factorization.

101102102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616476278 (or 616476276 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101102102212 its reverse (212201201101), we get a palindrome (313303303313).

The spelling of 101102102212 in words is "one hundred one billion, one hundred two million, one hundred two thousand, two hundred twelve".