22130221420030 has 32 divisors (see below), whose sum is σ = 42179620523040. Its totient is φ = 8330978058240.

The previous prime is 22130221420001. The next prime is 22130221420031. The reversal of 22130221420030 is 3002412203122.

It is a junction number, because it is equal to n+sod(n) for n = 22130221419983 and 22130221420010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130221420031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447945 + ... + 6667915.

It is an arithmetic number, because the mean of its divisors is an integer number (1318113141345).

Almost surely, 2^{22130221420030} is an apocalyptic number.

22130221420030 is a deficient number, since it is larger than the sum of its proper divisors (20049399103010).

22130221420030 is a wasteful number, since it uses less digits than its factorization.

22130221420030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240924.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22130221420030 its reverse (3002412203122), we get a palindrome (25132633623152).

The spelling of 22130221420030 in words is "twenty-two trillion, one hundred thirty billion, two hundred twenty-one million, four hundred twenty thousand, thirty".