110120202021012 has 12 divisors (see below), whose sum is σ = 256947138049056. Its totient is φ = 36706734007000.

The previous prime is 110120202021001. The next prime is 110120202021031. The reversal of 110120202021012 is 210120202021011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 110120202020982 and 110120202021000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4588341750864 + ... + 4588341750887.

It is an arithmetic number, because the mean of its divisors is an integer number (21412261504088).

Almost surely, 2^{110120202021012} is an apocalyptic number.

110120202021012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110120202021012 is an abundant number, since it is smaller than the sum of its proper divisors (146826936028044).

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

110120202021012 is a wasteful number, since it uses less digits than its factorization.

110120202021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9176683501758 (or 9176683501756 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110120202021012 its reverse (210120202021011), we get a palindrome (320240404042023).

Subtracting 110120202021012 from its reverse (210120202021011), we obtain a palindrome (99999999999999).

The spelling of 110120202021012 in words is "one hundred ten trillion, one hundred twenty billion, two hundred two million, twenty-one thousand, twelve".