1102232042 has 16 divisors (see below), whose sum is σ = 1661289000. Its totient is φ = 548475840.

The previous prime is 1102232039. The next prime is 1102232081. The reversal of 1102232042 is 2402322011.

It can be written as a sum of positive squares in 4 ways, for example, as 1030474201 + 71757841 = 32101^2 + 8471^2 .

It is a super-2 number, since 2×1102232042² = 2429830948822979528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1102232042.

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, 460184 + ... + 462572.

Almost surely, 2^1102232042 is an apocalyptic number.

1102232042 is a deficient number, since it is larger than the sum of its proper divisors (559056958).

1102232042 is a wasteful number, since it uses less digits than its factorization.

1102232042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1102232042 is about 33199.8801503861. The cubic root of 1102232042 is about 1032.9778536061.

Adding to 1102232042 its reverse (2402322011), we get a palindrome (3504554053).

The spelling of 1102232042 in words is "one billion, one hundred two million, two hundred thirty-two thousand, forty-two".