1102062442 has 16 divisors (see below), whose sum is σ = 1791600552. Its totient is φ = 505402560.

The previous prime is 1102062413. The next prime is 1102062461. The reversal of 1102062442 is 2442602011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 714011841 + 388050601 = 26721^2 + 19699^2 .

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, 130909 + ... + 139072.

Almost surely, 2^1102062442 is an apocalyptic number.

1102062442 is a deficient number, since it is larger than the sum of its proper divisors (689538110).

1102062442 is a wasteful number, since it uses less digits than its factorization.

1102062442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270153.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1102062442 is about 33197.3258260360. The cubic root of 1102062442 is about 1032.9248695932.

Adding to 1102062442 its reverse (2442602011), we get a palindrome (3544664453).

The spelling of 1102062442 in words is "one billion, one hundred two million, sixty-two thousand, four hundred forty-two".