110021101113444 has 24 divisors (see below), whose sum is σ = 257867094992640. Its totient is φ = 36509244314784.

The previous prime is 110021101113431. The next prime is 110021101113457. The reversal of 110021101113444 is 444311101120011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110021101113431) and next prime (110021101113457).

It is a super-2 number, since 2×110021101113444² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20557004259 + ... + 20557009610.

It is an arithmetic number, because the mean of its divisors is an integer number (10744462291360).

Almost surely, 2^{110021101113444} is an apocalyptic number.

It is an amenable number.

110021101113444 is an abundant number, since it is smaller than the sum of its proper divisors (147845993879196).

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

110021101113444 is a wasteful number, since it uses less digits than its factorization.

110021101113444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41114014099 (or 41114014097 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 110021101113444 its reverse (444311101120011), we get a palindrome (554332202233455).

The spelling of 110021101113444 in words is "one hundred ten trillion, twenty-one billion, one hundred one million, one hundred thirteen thousand, four hundred forty-four".