30223311011120 has 20 divisors (see below), whose sum is σ = 70269198101040. Its totient is φ = 12089324404416.

The previous prime is 30223311011083. The next prime is 30223311011123. The reversal of 30223311011120 is 2111011332203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 30223311011092 and 30223311011101.

It is not an unprimeable number, because it can be changed into a prime (30223311011123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188895693740 + ... + 188895693899.

It is an arithmetic number, because the mean of its divisors is an integer number (3513459905052).

Almost surely, 2^{30223311011120} is an apocalyptic number.

It is an amenable number.

30223311011120 is an abundant number, since it is smaller than the sum of its proper divisors (40045887089920).

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

30223311011120 is a wasteful number, since it uses less digits than its factorization.

30223311011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377791387652 (or 377791387646 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 30223311011120 its reverse (2111011332203), we get a palindrome (32334322343323).

The spelling of 30223311011120 in words is "thirty trillion, two hundred twenty-three billion, three hundred eleven million, eleven thousand, one hundred twenty".