1100230220310 has 48 divisors (see below), whose sum is σ = 2859296538384. Its totient is φ = 270825899136.

The previous prime is 1100230220273. The next prime is 1100230220311. The reversal of 1100230220310 is 130220320011.

It is a super-2 number, since 2×1100230220310² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100230220310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100230220311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108498897 + ... + 108509036.

It is an arithmetic number, because the mean of its divisors is an integer number (59568677883).

Almost surely, 2^{1100230220310} is an apocalyptic number.

1100230220310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100230220310 is an abundant number, since it is smaller than the sum of its proper divisors (1759066318074).

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

1100230220310 is a wasteful number, since it uses less digits than its factorization.

1100230220310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217007969 (or 217007956 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1100230220310 its reverse (130220320011), we get a palindrome (1230450540321).

The spelling of 1100230220310 in words is "one trillion, one hundred billion, two hundred thirty million, two hundred twenty thousand, three hundred ten".