32220111132032 has 32 divisors (see below), whose sum is σ = 64188841560480. Its totient is φ = 16109970505216.

The previous prime is 32220111132017. The next prime is 32220111132073. The reversal of 32220111132032 is 23023111102223.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×32220111132032² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32220111131989 and 32220111132007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28732793 + ... + 29833095.

It is an arithmetic number, because the mean of its divisors is an integer number (2005901298765).

Almost surely, 2^{32220111132032} is an apocalyptic number.

32220111132032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32220111132032 is a deficient number, since it is larger than the sum of its proper divisors (31968730428448).

32220111132032 is a wasteful number, since it uses less digits than its factorization.

32220111132032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329090 (or 1329078 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 32220111132032 its reverse (23023111102223), we get a palindrome (55243222234255).

The spelling of 32220111132032 in words is "thirty-two trillion, two hundred twenty billion, one hundred eleven million, one hundred thirty-two thousand, thirty-two".