125342022 has 32 divisors (see below), whose sum is σ = 273678048. Its totient is φ = 38036736.

The previous prime is 125342011. The next prime is 125342029. The reversal of 125342022 is 220243521.

It is a self number, because there is not a number n which added to its sum of digits gives 125342022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125342029) 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 15 ways as a sum of consecutive naturals, for example, 5313 + ... + 16700.

It is an arithmetic number, because the mean of its divisors is an integer number (8552439).

Almost surely, 2^125342022 is an apocalyptic number.

125342022 is an abundant number, since it is smaller than the sum of its proper divisors (148336026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125342022 is a wasteful number, since it uses less digits than its factorization.

125342022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22104.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 125342022 is about 11195.6251277006. The cubic root of 125342022 is about 500.4556140389.

Adding to 125342022 its reverse (220243521), we get a palindrome (345585543).

The spelling of 125342022 in words is "one hundred twenty-five million, three hundred forty-two thousand, twenty-two".