32203112211102 has 32 divisors (see below), whose sum is σ = 73614513024000. Its totient is φ = 9199964278368.

The previous prime is 32203112211043. The next prime is 32203112211143. The reversal of 32203112211102 is 20111221130223.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38115702 + ... + 38951417.

It is an arithmetic number, because the mean of its divisors is an integer number (2300453532000).

Almost surely, 2^{32203112211102} is an apocalyptic number.

32203112211102 is an abundant number, since it is smaller than the sum of its proper divisors (41411400812898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32203112211102 is a wasteful number, since it uses less digits than its factorization.

32203112211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77077080.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 32203112211102 its reverse (20111221130223), we get a palindrome (52314333341325).

The spelling of 32203112211102 in words is "thirty-two trillion, two hundred three billion, one hundred twelve million, two hundred eleven thousand, one hundred two".