1012122662 has 32 divisors (see below), whose sum is σ = 1580977440. Its totient is φ = 485671680.

The previous prime is 1012122653. The next prime is 1012122673. The reversal of 1012122662 is 2662212101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075112 + ... + 1076052.

It is an arithmetic number, because the mean of its divisors is an integer number (49405545).

Almost surely, 2^1012122662 is an apocalyptic number.

1012122662 is a deficient number, since it is larger than the sum of its proper divisors (568854778).

1012122662 is a wasteful number, since it uses less digits than its factorization.

1012122662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1012122662 is about 31813.8753062245. The cubic root of 1012122662 is about 1004.0246676532.

Adding to 1012122662 its reverse (2662212101), we get a palindrome (3674334763).

The spelling of 1012122662 in words is "one billion, twelve million, one hundred twenty-two thousand, six hundred sixty-two".