1012265662 has 4 divisors (see below), whose sum is σ = 1518398496. Its totient is φ = 506132830.

The previous prime is 1012265633. The next prime is 1012265701. The reversal of 1012265662 is 2665622101.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253066414 + ... + 253066417.

It is an arithmetic number, because the mean of its divisors is an integer number (379599624).

Almost surely, 2^1012265662 is an apocalyptic number.

1012265662 is a deficient number, since it is larger than the sum of its proper divisors (506132834).

1012265662 is an equidigital number, since it uses as much as digits as its factorization.

1012265662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506132833.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1012265662 is about 31816.1226738897. The cubic root of 1012265662 is about 1004.0719507120.

Adding to 1012265662 its reverse (2665622101), we get a palindrome (3677887763).

The spelling of 1012265662 in words is "one billion, twelve million, two hundred sixty-five thousand, six hundred sixty-two".