110019420012 has 48 divisors (see below), whose sum is σ = 268603517952. Its totient is φ = 34983041280.

The previous prime is 110019420001. The next prime is 110019420059. The reversal of 110019420012 is 210024910011.

It is a happy number.

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, 441789 + ... + 644372.

It is an arithmetic number, because the mean of its divisors is an integer number (5595906624).

Almost surely, 2^110019420012 is an apocalyptic number.

110019420012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110019420012 is an abundant number, since it is smaller than the sum of its proper divisors (158584097940).

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

110019420012 is a wasteful number, since it uses less digits than its factorization.

110019420012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086558 (or 1086556 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 110019420012 in words is "one hundred ten billion, nineteen million, four hundred twenty thousand, twelve".