2200123142 has 8 divisors (see below), whose sum is σ = 3771639696. Its totient is φ = 942909912.

The previous prime is 2200123139. The next prime is 2200123147. The reversal of 2200123142 is 2413210022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2200123142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200123147) 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 3 ways as a sum of consecutive naturals, for example, 78575813 + ... + 78575840.

It is an arithmetic number, because the mean of its divisors is an integer number (471454962).

Almost surely, 2^2200123142 is an apocalyptic number.

2200123142 is a deficient number, since it is larger than the sum of its proper divisors (1571516554).

2200123142 is a wasteful number, since it uses less digits than its factorization.

2200123142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157151662.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2200123142 is about 46905.4702779964. The cubic root of 2200123142 is about 1300.6157126762.

Adding to 2200123142 its reverse (2413210022), we get a palindrome (4613333164).

The spelling of 2200123142 in words is "two billion, two hundred million, one hundred twenty-three thousand, one hundred forty-two".