10101102212 has 6 divisors (see below), whose sum is σ = 17676928878. Its totient is φ = 5050551104.

The previous prime is 10101102203. The next prime is 10101102269. The reversal of 10101102212 is 21220110101.

It can be written as a sum of positive squares in only one way, i.e., 9600864256 + 500237956 = 97984^2 + 22366^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10101102193 and 10101102202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262637773 + ... + 1262637780.

It is an arithmetic number, because the mean of its divisors is an integer number (2946154813).

Almost surely, 2^10101102212 is an apocalyptic number.

It is an amenable number.

10101102212 is a deficient number, since it is larger than the sum of its proper divisors (7575826666).

10101102212 is a wasteful number, since it uses less digits than its factorization.

10101102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525275557 (or 2525275555 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10101102212 its reverse (21220110101), we get a palindrome (31321212313).

The spelling of 10101102212 in words is "ten billion, one hundred one million, one hundred two thousand, two hundred twelve".