32102240012 has 6 divisors (see below), whose sum is σ = 56178920028. Its totient is φ = 16051120004.

The previous prime is 32102239943. The next prime is 32102240021. The reversal of 32102240012 is 21004220123.

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, 4012779998 + ... + 4012780005.

It is an arithmetic number, because the mean of its divisors is an integer number (9363153338).

Almost surely, 2^32102240012 is an apocalyptic number.

It is an amenable number.

32102240012 is a deficient number, since it is larger than the sum of its proper divisors (24076680016).

32102240012 is a wasteful number, since it uses less digits than its factorization.

32102240012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8025560007 (or 8025560005 counting only the distinct ones).

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

Adding to 32102240012 its reverse (21004220123), we get a palindrome (53106460135).

The spelling of 32102240012 in words is "thirty-two billion, one hundred two million, two hundred forty thousand, twelve".