110203220001000 has 512 divisors, whose sum is σ = 416375633157120. Its totient is φ = 23690059776000.

The previous prime is 110203220000999. The next prime is 110203220001053. The reversal of 110203220001000 is 100022302011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 485763594 + ... + 485990406.

It is an arithmetic number, because the mean of its divisors is an integer number (813233658510).

Almost surely, 2^{110203220001000} is an apocalyptic number.

110203220001000 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 110203220001000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208187816578560).

110203220001000 is an abundant number, since it is smaller than the sum of its proper divisors (306172413156120).

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

110203220001000 is a wasteful number, since it uses less digits than its factorization.

110203220001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228222 (or 228208 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 110203220001000 its reverse (100022302011), we get a palindrome (110303242303011).

The spelling of 110203220001000 in words is "one hundred ten trillion, two hundred three billion, two hundred twenty million, one thousand".