222020113 has 8 divisors (see below), whose sum is σ = 255563840. Its totient is φ = 188933040.

The previous prime is 222020093. The next prime is 222020131. The reversal of 222020113 is 311020222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222020113 - 2¹³ = 222011921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222020093 and 222020102.

It is not an unprimeable number, because it can be changed into a prime (222020213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113118 + ... + 115063.

It is an arithmetic number, because the mean of its divisors is an integer number (31945480).

Almost surely, 2^222020113 is an apocalyptic number.

It is an amenable number.

222020113 is a deficient number, since it is larger than the sum of its proper divisors (33543727).

222020113 is a wasteful number, since it uses less digits than its factorization.

222020113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228327.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 222020113 is about 14900.3393585515. The cubic root of 222020113 is about 605.5231801649.

Adding to 222020113 its reverse (311020222), we get a palindrome (533040335).

The spelling of 222020113 in words is "two hundred twenty-two million, twenty thousand, one hundred thirteen".