125223442002514 has 4 divisors (see below), whose sum is σ = 187835163003774. Its totient is φ = 62611721001256.

The previous prime is 125223442002511. The next prime is 125223442002619. The reversal of 125223442002514 is 415200244322521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 102378072422025 + 22845369580489 = 10118205^2 + 4779683^2 .

It is not an unprimeable number, because it can be changed into a prime (125223442002511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31305860500627 + ... + 31305860500630.

Almost surely, 2^{125223442002514} is an apocalyptic number.

125223442002514 is a deficient number, since it is larger than the sum of its proper divisors (62611721001260).

125223442002514 is an equidigital number, since it uses as much as digits as its factorization.

125223442002514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62611721001259.

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 125223442002514 in words is "one hundred twenty-five trillion, two hundred twenty-three billion, four hundred forty-two million, two thousand, five hundred fourteen".