125220241152 has 108 divisors (see below), whose sum is σ = 380043107080. Its totient is φ = 39543220224.

The previous prime is 125220241123. The next prime is 125220241213. The reversal of 125220241152 is 251142022521.

125220241152 is a `hidden beast` number, since 1 + 2 + 522 + 0 + 24 + 115 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1386463 + ... + 1474014.

Almost surely, 2^125220241152 is an apocalyptic number.

125220241152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125220241152 is an abundant number, since it is smaller than the sum of its proper divisors (254822865928).

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

125220241152 is a wasteful number, since it uses less digits than its factorization.

125220241152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860518 (or 2860501 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 125220241152 its reverse (251142022521), we get a palindrome (376362263673).

The spelling of 125220241152 in words is "one hundred twenty-five billion, two hundred twenty million, two hundred forty-one thousand, one hundred fifty-two".