222012002110130 has 16 divisors (see below), whose sum is σ = 423128756963160. Its totient is φ = 83580989029632.

The previous prime is 222012002110127. The next prime is 222012002110163. The reversal of 222012002110130 is 31011200210222.

It can be written as a sum of positive squares in 4 ways, for example, as 164485678088809 + 57526324021321 = 12825197^2 + 7584611^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 222012002110099 and 222012002110108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652976476625 + ... + 652976476964.

Almost surely, 2^{222012002110130} is an apocalyptic number.

222012002110130 is a deficient number, since it is larger than the sum of its proper divisors (201116754853030).

222012002110130 is a wasteful number, since it uses less digits than its factorization.

222012002110130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305952953613.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 222012002110130 its reverse (31011200210222), we get a palindrome (253023202320352).

The spelling of 222012002110130 in words is "two hundred twenty-two trillion, twelve billion, two million, one hundred ten thousand, one hundred thirty".