32120220332202 has 16 divisors (see below), whose sum is σ = 64746270907392. Its totient is φ = 10622435070240.

The previous prime is 32120220332173. The next prime is 32120220332209. The reversal of 32120220332202 is 20223302202123.

It is not an unprimeable number, because it can be changed into a prime (32120220332209) 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, 21076259299 + ... + 21076260822.

It is an arithmetic number, because the mean of its divisors is an integer number (4046641931712).

Almost surely, 2^{32120220332202} is an apocalyptic number.

32120220332202 is an abundant number, since it is smaller than the sum of its proper divisors (32626050575190).

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

32120220332202 is a wasteful number, since it uses less digits than its factorization.

32120220332202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42152520253.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 32120220332202 its reverse (20223302202123), we get a palindrome (52343522534325).

The spelling of 32120220332202 in words is "thirty-two trillion, one hundred twenty billion, two hundred twenty million, three hundred thirty-two thousand, two hundred two".