220023313142 has 12 divisors (see below), whose sum is σ = 341807920116. Its totient is φ = 106218150360.

The previous prime is 220023313141. The next prime is 220023313177. The reversal of 220023313142 is 241313320022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220023313141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65403584 + ... + 65406947.

It is an arithmetic number, because the mean of its divisors is an integer number (28483993343).

Almost surely, 2^220023313142 is an apocalyptic number.

220023313142 is a deficient number, since it is larger than the sum of its proper divisors (121784606974).

220023313142 is a wasteful number, since it uses less digits than its factorization.

220023313142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130810591 (or 130810562 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 220023313142 its reverse (241313320022), we get a palindrome (461336633164).

The spelling of 220023313142 in words is "two hundred twenty billion, twenty-three million, three hundred thirteen thousand, one hundred forty-two".