120021021001110 has 64 divisors (see below), whose sum is σ = 298126283892480. Its totient is φ = 30887128245120.

The previous prime is 120021021001109. The next prime is 120021021001159. The reversal of 120021021001110 is 11100120120021.

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, 31302336 + ... + 34926755.

It is an arithmetic number, because the mean of its divisors is an integer number (4658223185820).

Almost surely, 2^{120021021001110} is an apocalyptic number.

120021021001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120021021001110 is an abundant number, since it is smaller than the sum of its proper divisors (178105262891370).

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

120021021001110 is a wasteful number, since it uses less digits than its factorization.

120021021001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66231213.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120021021001110 its reverse (11100120120021), we get a palindrome (131121141121131).

The spelling of 120021021001110 in words is "one hundred twenty trillion, twenty-one billion, twenty-one million, one thousand, one hundred ten".