1125112742762 has 16 divisors (see below), whose sum is σ = 1708628578272. Its totient is φ = 555574852560.

The previous prime is 1125112742731. The next prime is 1125112742791. The reversal of 1125112742762 is 2672472115211.

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, 787553 + ... + 1694244.

It is an arithmetic number, because the mean of its divisors is an integer number (106789286142).

Almost surely, 2^{1125112742762} is an apocalyptic number.

1125112742762 is a deficient number, since it is larger than the sum of its proper divisors (583515835510).

1125112742762 is a wasteful number, since it uses less digits than its factorization.

1125112742762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484613.

The product of its digits is 94080, while the sum is 41.

Adding to 1125112742762 its reverse (2672472115211), we get a palindrome (3797584857973).

The spelling of 1125112742762 in words is "one trillion, one hundred twenty-five billion, one hundred twelve million, seven hundred forty-two thousand, seven hundred sixty-two".