22020131030 has 16 divisors (see below), whose sum is σ = 39643341840. Its totient is φ = 8806473312.

The previous prime is 22020131009. The next prime is 22020131033. The reversal of 22020131030 is 3013102022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22020130996 and 22020131014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020131033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137969 + ... + 251148.

It is an arithmetic number, because the mean of its divisors is an integer number (2477708865).

Almost surely, 2^22020131030 is an apocalyptic number.

22020131030 is a deficient number, since it is larger than the sum of its proper divisors (17623210810).

22020131030 is a wasteful number, since it uses less digits than its factorization.

22020131030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394783.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22020131030 its reverse (3013102022), we get a palindrome (25033233052).

The spelling of 22020131030 in words is "twenty-two billion, twenty million, one hundred thirty-one thousand, thirty".