120125425562 has 4 divisors (see below), whose sum is σ = 180188138346. Its totient is φ = 60062712780.

The previous prime is 120125425529. The next prime is 120125425571. The reversal of 120125425562 is 265524521021.

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., 113994692161 + 6130733401 = 337631^2 + 78299^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30031356389 + ... + 30031356392.

Almost surely, 2^120125425562 is an apocalyptic number.

120125425562 is a deficient number, since it is larger than the sum of its proper divisors (60062712784).

120125425562 is an equidigital number, since it uses as much as digits as its factorization.

120125425562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60062712783.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 120125425562 its reverse (265524521021), we get a palindrome (385649946583).

The spelling of 120125425562 in words is "one hundred twenty billion, one hundred twenty-five million, four hundred twenty-five thousand, five hundred sixty-two".