125000153122 has 32 divisors (see below), whose sum is σ = 206355485952. Its totient is φ = 56427665664.

The previous prime is 125000153081. The next prime is 125000153147. The reversal of 125000153122 is 221351000521.

It is a junction number, because it is equal to n+sod(n) for n = 125000153093 and 125000153102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1864833 + ... + 1930699.

It is an arithmetic number, because the mean of its divisors is an integer number (6448608936).

Almost surely, 2^125000153122 is an apocalyptic number.

125000153122 is a deficient number, since it is larger than the sum of its proper divisors (81355332830).

125000153122 is a wasteful number, since it uses less digits than its factorization.

125000153122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67482.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 125000153122 its reverse (221351000521), we get a palindrome (346351153643).

The spelling of 125000153122 in words is "one hundred twenty-five billion, one hundred fifty-three thousand, one hundred twenty-two".