22401300030 has 16 divisors (see below), whose sum is σ = 53763120144. Its totient is φ = 5973680000.

The previous prime is 22401300013. The next prime is 22401300079. The reversal of 22401300030 is 3000310422.

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

It is a junction number, because it is equal to n+sod(n) for n = 22401299982 and 22401300009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373354971 + ... + 373355030.

It is an arithmetic number, because the mean of its divisors is an integer number (3360195009).

Almost surely, 2^22401300030 is an apocalyptic number.

22401300030 is an abundant number, since it is smaller than the sum of its proper divisors (31361820114).

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

22401300030 is a wasteful number, since it uses less digits than its factorization.

22401300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746710011.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22401300030 its reverse (3000310422), we get a palindrome (25401610452).

The spelling of 22401300030 in words is "twenty-two billion, four hundred one million, three hundred thousand, thirty".