32112211023 has 16 divisors (see below), whose sum is σ = 47681053440. Its totient is φ = 21359807352.

The previous prime is 32112210989. The next prime is 32112211097. The reversal of 32112211023 is 32011221123.

It is not a de Polignac number, because 32112211023 - 2⁹ = 32112210511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32112210987 and 32112211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32112211823) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 1330411 + ... + 1354332.

It is an arithmetic number, because the mean of its divisors is an integer number (2980065840).

Almost surely, 2^32112211023 is an apocalyptic number.

32112211023 is a deficient number, since it is larger than the sum of its proper divisors (15568842417).

32112211023 is a wasteful number, since it uses less digits than its factorization.

32112211023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685195 (or 2685189 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 32112211023 its reverse (32011221123), we get a palindrome (64123432146).

The spelling of 32112211023 in words is "thirty-two billion, one hundred twelve million, two hundred eleven thousand, twenty-three".