32213003020 has 48 divisors (see below), whose sum is σ = 73938428928. Its totient is φ = 11691380160.

The previous prime is 32213002967. The next prime is 32213003029. The reversal of 32213003020 is 2030031223.

It is a junction number, because it is equal to n+sod(n) for n = 32213002985 and 32213003003.

It is not an unprimeable number, because it can be changed into a prime (32213003029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24924 + ... + 255043.

It is an arithmetic number, because the mean of its divisors is an integer number (1540383936).

Almost surely, 2^32213003020 is an apocalyptic number.

It is an amenable number.

32213003020 is an abundant number, since it is smaller than the sum of its proper divisors (41725425908).

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

32213003020 is a wasteful number, since it uses less digits than its factorization.

32213003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280510 (or 280508 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32213003020 its reverse (2030031223), we get a palindrome (34243034243).

The spelling of 32213003020 in words is "thirty-two billion, two hundred thirteen million, three thousand, twenty".