30022311000 has 128 divisors (see below), whose sum is σ = 102185141760. Its totient is φ = 7278128000.

The previous prime is 30022310999. The next prime is 30022311019. The reversal of 30022311000 is 11322003.

It is a happy number.

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

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 31 ways as a sum of consecutive naturals, for example, 421884 + ... + 487883.

It is an arithmetic number, because the mean of its divisors is an integer number (798321420).

Almost surely, 2^30022311000 is an apocalyptic number.

30022311000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30022311000 is an abundant number, since it is smaller than the sum of its proper divisors (72162830760).

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

30022311000 is a wasteful number, since it uses less digits than its factorization.

30022311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909802 (or 909788 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30022311000 its reverse (11322003), we get a palindrome (30033633003).

The spelling of 30022311000 in words is "thirty billion, twenty-two million, three hundred eleven thousand".