10021111106 has 16 divisors (see below), whose sum is σ = 15205433400. Its totient is φ = 4952669568.

The previous prime is 10021111103. The next prime is 10021111129. The reversal of 10021111106 is 60111112001.

It can be written as a sum of positive squares in 4 ways, for example, as 5984414881 + 4036696225 = 77359^2 + 63535^2 .

It is not an unprimeable number, because it can be changed into a prime (10021111103) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 707300 + ... + 721328.

Almost surely, 2^10021111106 is an apocalyptic number.

10021111106 is a deficient number, since it is larger than the sum of its proper divisors (5184322294).

10021111106 is a wasteful number, since it uses less digits than its factorization.

10021111106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18133.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 10021111106 its reverse (60111112001), we get a palindrome (70132223107).

The spelling of 10021111106 in words is "ten billion, twenty-one million, one hundred eleven thousand, one hundred six".