1100022423030 has 24 divisors (see below), whose sum is σ = 2860058300112. Its totient is φ = 293339312784.

The previous prime is 1100022422999. The next prime is 1100022423041. The reversal of 1100022423030 is 303242200011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1100022422994 and 1100022423012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6111235594 + ... + 6111235773.

It is an arithmetic number, because the mean of its divisors is an integer number (119169095838).

Almost surely, 2^{1100022423030} is an apocalyptic number.

1100022423030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100022423030 is an abundant number, since it is smaller than the sum of its proper divisors (1760035877082).

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

1100022423030 is a wasteful number, since it uses less digits than its factorization.

1100022423030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12222471380 (or 12222471377 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1100022423030 its reverse (303242200011), we get a palindrome (1403264623041).

The spelling of 1100022423030 in words is "one trillion, one hundred billion, twenty-two million, four hundred twenty-three thousand, thirty".