125301122 has 16 divisors (see below), whose sum is σ = 191157792. Its totient is φ = 61585920.

The previous prime is 125301119. The next prime is 125301139. The reversal of 125301122 is 221103521.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 125301122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108098 + ... + 109250.

It is an arithmetic number, because the mean of its divisors is an integer number (11947362).

Almost surely, 2^125301122 is an apocalyptic number.

125301122 is a deficient number, since it is larger than the sum of its proper divisors (65856670).

125301122 is a wasteful number, since it uses less digits than its factorization.

125301122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 125301122 is about 11193.7983723131. The cubic root of 125301122 is about 500.4011740327.

Adding to 125301122 its reverse (221103521), we get a palindrome (346404643).

The spelling of 125301122 in words is "one hundred twenty-five million, three hundred one thousand, one hundred twenty-two".