222023012130 has 24 divisors (see below), whose sum is σ = 577259831772. Its totient is φ = 59206136544.

The previous prime is 222023012063. The next prime is 222023012131. The reversal of 222023012130 is 31210320222.

222023012130 is a `hidden beast` number, since 2 + 220 + 230 + 1 + 213 + 0 = 666.

222023012130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 220365463761 + 1657548369 = 469431^2 + 40713^2 .

It is a super-3 number, since 3×222023012130³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (222023012131) 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 11 ways as a sum of consecutive naturals, for example, 1233461089 + ... + 1233461268.

Almost surely, 2^222023012130 is an apocalyptic number.

222023012130 is an abundant number, since it is smaller than the sum of its proper divisors (355236819642).

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

222023012130 is a wasteful number, since it uses less digits than its factorization.

222023012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2466922370 (or 2466922367 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 222023012130 its reverse (31210320222), we get a palindrome (253233332352).

The spelling of 222023012130 in words is "two hundred twenty-two billion, twenty-three million, twelve thousand, one hundred thirty".