120110100001002 has 144 divisors (see below), whose sum is σ = 269561505376800. Its totient is φ = 38649454321536.

The previous prime is 120110100000997. The next prime is 120110100001201. The reversal of 120110100001002 is 200100001011021.

It is a happy number.

It is a super-2 number, since 2×120110100001002² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3330175773 + ... + 3330211839.

It is an arithmetic number, because the mean of its divisors is an integer number (1871954898450).

Almost surely, 2^{120110100001002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120110100001002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134780752688400).

120110100001002 is an abundant number, since it is smaller than the sum of its proper divisors (149451405375798).

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

120110100001002 is a wasteful number, since it uses less digits than its factorization.

120110100001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37205 (or 37165 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 120110100001002 its reverse (200100001011021), we get a palindrome (320210101012023).

The spelling of 120110100001002 in words is "one hundred twenty trillion, one hundred ten billion, one hundred million, one thousand, two".