1001121000110 has 128 divisors (see below), whose sum is σ = 2342112288768. Its totient is φ = 298981440000.

The previous prime is 1001121000083. The next prime is 1001121000133. The reversal of 1001121000110 is 110001211001.

It is a happy number.

It is a super-2 number, since 2×1001121000110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2203244 + ... + 2618496.

It is an arithmetic number, because the mean of its divisors is an integer number (18297752256).

Almost surely, 2^{1001121000110} is an apocalyptic number.

1001121000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001121000110 is an abundant number, since it is smaller than the sum of its proper divisors (1340991288658).

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

1001121000110 is a wasteful number, since it uses less digits than its factorization.

1001121000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415410.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1001121000110 its reverse (110001211001), we get a palindrome (1111122211111).

The spelling of 1001121000110 in words is "one trillion, one billion, one hundred twenty-one million, one hundred ten", and thus it is an aban number.