32220653205 has 32 divisors (see below), whose sum is σ = 57019181184. Its totient is φ = 15433756416.

The previous prime is 32220653191. The next prime is 32220653233. The reversal of 32220653205 is 50235602223.

It is not a de Polignac number, because 32220653205 - 2⁸ = 32220652949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2225679 + ... + 2240108.

It is an arithmetic number, because the mean of its divisors is an integer number (1781849412).

Almost surely, 2^32220653205 is an apocalyptic number.

It is an amenable number.

32220653205 is a deficient number, since it is larger than the sum of its proper divisors (24798527979).

32220653205 is a wasteful number, since it uses less digits than its factorization.

32220653205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4465845.

The product of its (nonzero) digits is 21600, while the sum is 30.

It can be divided in two parts, 322206 and 53205, that added together give a triangular number (375411 = T₈₆₆).

The spelling of 32220653205 in words is "thirty-two billion, two hundred twenty million, six hundred fifty-three thousand, two hundred five".