10021012221110 has 32 divisors (see below), whose sum is σ = 19691956140192. Its totient is φ = 3641350343680.

The previous prime is 10021012221109. The next prime is 10021012221179. The reversal of 10021012221110 is 1112221012001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33024539 + ... + 33326598.

It is an arithmetic number, because the mean of its divisors is an integer number (615373629381).

Almost surely, 2^{10021012221110} is an apocalyptic number.

10021012221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021012221110 is a deficient number, since it is larger than the sum of its proper divisors (9670943919082).

10021012221110 is a wasteful number, since it uses less digits than its factorization.

10021012221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66352528.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10021012221110 its reverse (1112221012001), we get a palindrome (11133233233111).

The spelling of 10021012221110 in words is "ten trillion, twenty-one billion, twelve million, two hundred twenty-one thousand, one hundred ten".