122142200043 has 8 divisors (see below), whose sum is σ = 163088589456. Its totient is φ = 81311972000.

The previous prime is 122142200027. The next prime is 122142200071. The reversal of 122142200043 is 340002241221.

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 122142200043 - 2⁴ = 122142200027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122142199992 and 122142200019.

It is not an unprimeable number, because it can be changed into a prime (122142200743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29037888 + ... + 29042093.

It is an arithmetic number, because the mean of its divisors is an integer number (20386073682).

Almost surely, 2^122142200043 is an apocalyptic number.

122142200043 is a deficient number, since it is larger than the sum of its proper divisors (40946389413).

122142200043 is an equidigital number, since it uses as much as digits as its factorization.

122142200043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58080685.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 122142200043 its reverse (340002241221), we get a palindrome (462144441264).

The spelling of 122142200043 in words is "one hundred twenty-two billion, one hundred forty-two million, two hundred thousand, forty-three".