125220055035 has 8 divisors (see below), whose sum is σ = 200352088080. Its totient is φ = 66784029344.

The previous prime is 125220055027. The next prime is 125220055043. The reversal of 125220055035 is 530550022521.

It is an interprime number because it is at equal distance from previous prime (125220055027) and next prime (125220055043).

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 125220055035 - 2³ = 125220055027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125220054993 and 125220055011.

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, 4174001820 + ... + 4174001849.

It is an arithmetic number, because the mean of its divisors is an integer number (25044011010).

Almost surely, 2^125220055035 is an apocalyptic number.

125220055035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125220055035 is a deficient number, since it is larger than the sum of its proper divisors (75132033045).

125220055035 is an equidigital number, since it uses as much as digits as its factorization.

125220055035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8348003677.

The product of its (nonzero) digits is 15000, while the sum is 30.

Adding to 125220055035 its reverse (530550022521), we get a palindrome (655770077556).

The spelling of 125220055035 in words is "one hundred twenty-five billion, two hundred twenty million, fifty-five thousand, thirty-five".