32220753137 has 8 divisors (see below), whose sum is σ = 33335107200. Its totient is φ = 31106618704.

The previous prime is 32220753119. The next prime is 32220753143. The reversal of 32220753137 is 73135702223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32220753137 - 2⁶ = 32220753073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32220753097 and 32220753106.

It is not an unprimeable number, because it can be changed into a prime (32220753197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277838 + ... + 376344.

It is an arithmetic number, because the mean of its divisors is an integer number (4166888400).

Almost surely, 2^32220753137 is an apocalyptic number.

It is an amenable number.

32220753137 is a deficient number, since it is larger than the sum of its proper divisors (1114354063).

32220753137 is a wasteful number, since it uses less digits than its factorization.

32220753137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109815.

The product of its (nonzero) digits is 52920, while the sum is 35.

The spelling of 32220753137 in words is "thirty-two billion, two hundred twenty million, seven hundred fifty-three thousand, one hundred thirty-seven".