32230021200320 has 84 divisors (see below), whose sum is σ = 80999690516424. Its totient is φ = 12213481674240.

The previous prime is 32230021200283. The next prime is 32230021200361. The reversal of 32230021200320 is 2300212003223.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 32230021200292 and 32230021200301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139384226 + ... + 139615265.

Almost surely, 2^{32230021200320} is an apocalyptic number.

It is an amenable number.

32230021200320 is an abundant number, since it is smaller than the sum of its proper divisors (48769669316104).

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

32230021200320 is a wasteful number, since it uses less digits than its factorization.

32230021200320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278999546 (or 278999517 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32230021200320 its reverse (2300212003223), we get a palindrome (34530233203543).

The spelling of 32230021200320 in words is "thirty-two trillion, two hundred thirty billion, twenty-one million, two hundred thousand, three hundred twenty".