32120202000 has 160 divisors (see below), whose sum is σ = 105102451584. Its totient is φ = 8437440000.

The previous prime is 32120201903. The next prime is 32120202011. The reversal of 32120202000 is 20202123.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 362050 + ... + 441950.

Almost surely, 2^32120202000 is an apocalyptic number.

32120202000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32120202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52551225792).

32120202000 is an abundant number, since it is smaller than the sum of its proper divisors (72982249584).

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

32120202000 is a wasteful number, since it uses less digits than its factorization.

32120202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79994 (or 79978 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 32120202000 its reverse (20202123), we get a palindrome (32140404123).

The spelling of 32120202000 in words is "thirty-two billion, one hundred twenty million, two hundred two thousand".