1102012232 has 8 divisors (see below), whose sum is σ = 2066272950. Its totient is φ = 551006112.

The previous prime is 1102012183. The next prime is 1102012283. The reversal of 1102012232 is 2322102011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 609793636 + 492218596 = 24694^2 + 22186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68875757 + ... + 68875772.

Almost surely, 2^1102012232 is an apocalyptic number.

It is an amenable number.

1102012232 is a deficient number, since it is larger than the sum of its proper divisors (964260718).

1102012232 is a wasteful number, since it uses less digits than its factorization.

1102012232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137751535 (or 137751531 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1102012232 is about 33196.5695818107. The cubic root of 1102012232 is about 1032.9091826583.

Adding to 1102012232 its reverse (2322102011), we get a palindrome (3424114243).

The spelling of 1102012232 in words is "one billion, one hundred two million, twelve thousand, two hundred thirty-two".