22131241030 has 16 divisors (see below), whose sum is σ = 40489287984. Its totient is φ = 8707373280.

The previous prime is 22131241007. The next prime is 22131241039. The reversal of 22131241030 is 3014213122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22131240989 and 22131241007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22131241039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18139752 + ... + 18140971.

It is an arithmetic number, because the mean of its divisors is an integer number (2530580499).

Almost surely, 2^22131241030 is an apocalyptic number.

22131241030 is a deficient number, since it is larger than the sum of its proper divisors (18358046954).

22131241030 is a wasteful number, since it uses less digits than its factorization.

22131241030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36280791.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22131241030 its reverse (3014213122), we get a palindrome (25145454152).

The spelling of 22131241030 in words is "twenty-two billion, one hundred thirty-one million, two hundred forty-one thousand, thirty".