110021021121110 has 64 divisors (see below), whose sum is σ = 228767022973440. Its totient is φ = 37651383313920.

The previous prime is 110021021121107. The next prime is 110021021121157. The reversal of 110021021121110 is 11121120120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22371797 + ... + 26842863.

It is an arithmetic number, because the mean of its divisors is an integer number (3574484733960).

Almost surely, 2^{110021021121110} is an apocalyptic number.

110021021121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110021021121110 is an abundant number, since it is smaller than the sum of its proper divisors (118746001852330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110021021121110 is a wasteful number, since it uses less digits than its factorization.

110021021121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484261.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110021021121110 its reverse (11121120120011), we get a palindrome (121142141241121).

The spelling of 110021021121110 in words is "one hundred ten trillion, twenty-one billion, twenty-one million, one hundred twenty-one thousand, one hundred ten".