1114555210000 has 100 divisors (see below), whose sum is σ = 2699029496592. Its totient is φ = 445726288000.

The previous prime is 1114555209949. The next prime is 1114555210039. The reversal of 1114555210000 is 125554111.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×1114555210000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 63221187 + ... + 63238813.

Almost surely, 2^{1114555210000} is an apocalyptic number.

1114555210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1114555210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1349514748296).

1114555210000 is an abundant number, since it is smaller than the sum of its proper divisors (1584474286592).

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

1114555210000 is an equidigital number, since it uses as much as digits as its factorization.

1114555210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23978 (or 23957 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 25.

The spelling of 1114555210000 in words is "one trillion, one hundred fourteen billion, five hundred fifty-five million, two hundred ten thousand".