22213230221130 has 128 divisors (see below), whose sum is σ = 59911391715840. Its totient is φ = 5229917383680.

The previous prime is 22213230221087. The next prime is 22213230221141. The reversal of 22213230221130 is 3112203231222.

It is a self number, because there is not a number n which added to its sum of digits gives 22213230221130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 323863440 + ... + 323932020.

It is an arithmetic number, because the mean of its divisors is an integer number (468057747780).

Almost surely, 2^{22213230221130} is an apocalyptic number.

22213230221130 is an abundant number, since it is smaller than the sum of its proper divisors (37698161494710).

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

22213230221130 is a wasteful number, since it uses less digits than its factorization.

22213230221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104736.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22213230221130 its reverse (3112203231222), we get a palindrome (25325433452352).

The spelling of 22213230221130 in words is "twenty-two trillion, two hundred thirteen billion, two hundred thirty million, two hundred twenty-one thousand, one hundred thirty".