10221220011110 has 32 divisors (see below), whose sum is σ = 18511274135520. Its totient is φ = 4063421970432.

The previous prime is 10221220011109. The next prime is 10221220011179. The reversal of 10221220011110 is 1111002212201.

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, 2592065 + ... + 5211644.

It is an arithmetic number, because the mean of its divisors is an integer number (578477316735).

Almost surely, 2^{10221220011110} is an apocalyptic number.

10221220011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221220011110 is a deficient number, since it is larger than the sum of its proper divisors (8290054124410).

10221220011110 is a wasteful number, since it uses less digits than its factorization.

10221220011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7804520.

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

Adding to 10221220011110 its reverse (1111002212201), we get a palindrome (11332222223311).

The spelling of 10221220011110 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty million, eleven thousand, one hundred ten".