125222555462 has 4 divisors (see below), whose sum is σ = 187833833196. Its totient is φ = 62611277730.

The previous prime is 125222555453. The next prime is 125222555539. The reversal of 125222555462 is 264555222521.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31305638864 + ... + 31305638867.

It is an arithmetic number, because the mean of its divisors is an integer number (46958458299).

Almost surely, 2^125222555462 is an apocalyptic number.

125222555462 is a deficient number, since it is larger than the sum of its proper divisors (62611277734).

125222555462 is an equidigital number, since it uses as much as digits as its factorization.

125222555462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62611277733.

The product of its digits is 480000, while the sum is 41.

Adding to 125222555462 its reverse (264555222521), we get a palindrome (389777777983).

The spelling of 125222555462 in words is "one hundred twenty-five billion, two hundred twenty-two million, five hundred fifty-five thousand, four hundred sixty-two".