110212011121000 has 64 divisors (see below), whose sum is σ = 261428929566480. Its totient is φ = 43480902988800.

The previous prime is 110212011120973. The next prime is 110212011121031. The reversal of 110212011121000 is 121110212011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 820535235556 + 109391475885444 = 905834^2 + 10459038^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754803789 + ... + 754949788.

Almost surely, 2^{110212011121000} is an apocalyptic number.

110212011121000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110212011121000 is an abundant number, since it is smaller than the sum of its proper divisors (151216918445480).

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

110212011121000 is a wasteful number, since it uses less digits than its factorization.

110212011121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509753671 (or 1509753657 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110212011121000 its reverse (121110212011), we get a palindrome (110333121333011).

It can be divided in two parts, 110212011 and 121000, that added together give a palindrome (110333011).

The spelling of 110212011121000 in words is "one hundred ten trillion, two hundred twelve billion, eleven million, one hundred twenty-one thousand".