1101223233030 has 32 divisors (see below), whose sum is σ = 2642977663488. Its totient is φ = 293654872800.

The previous prime is 1101223232983. The next prime is 1101223233031. The reversal of 1101223233030 is 303323221011.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1101223232988 and 1101223233006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101223233031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1904115 + ... + 2414145.

It is an arithmetic number, because the mean of its divisors is an integer number (82593051984).

Almost surely, 2^{1101223233030} is an apocalyptic number.

1101223233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101223233030 is an abundant number, since it is smaller than the sum of its proper divisors (1541754430458).

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

1101223233030 is a wasteful number, since it uses less digits than its factorization.

1101223233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582012.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1101223233030 its reverse (303323221011), we get a palindrome (1404546454041).

The spelling of 1101223233030 in words is "one trillion, one hundred one billion, two hundred twenty-three million, two hundred thirty-three thousand, thirty".