22220018956130 has 16 divisors (see below), whose sum is σ = 40030189593984. Its totient is φ = 8880417477360.

The previous prime is 22220018956117. The next prime is 22220018956133. The reversal of 22220018956130 is 3165981002222.

It is not an unprimeable number, because it can be changed into a prime (22220018956133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 948750842 + ... + 948774261.

It is an arithmetic number, because the mean of its divisors is an integer number (2501886849624).

Almost surely, 2^{22220018956130} is an apocalyptic number.

22220018956130 is a deficient number, since it is larger than the sum of its proper divisors (17810170637854).

22220018956130 is a wasteful number, since it uses less digits than its factorization.

22220018956130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897526281.

The product of its (nonzero) digits is 103680, while the sum is 41.

Adding to 22220018956130 its reverse (3165981002222), we get a palindrome (25385999958352).

The spelling of 22220018956130 in words is "twenty-two trillion, two hundred twenty billion, eighteen million, nine hundred fifty-six thousand, one hundred thirty".