201220414332 has 36 divisors (see below), whose sum is σ = 546169697640. Its totient is φ = 57491546784.

The previous prime is 201220414327. The next prime is 201220414363. The reversal of 201220414332 is 233414022102.

It is a happy number.

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, 171105207 + ... + 171106382.

It is an arithmetic number, because the mean of its divisors is an integer number (15171380490).

Almost surely, 2^201220414332 is an apocalyptic number.

It is an amenable number.

201220414332 is an abundant number, since it is smaller than the sum of its proper divisors (344949283308).

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

201220414332 is a wasteful number, since it uses less digits than its factorization.

201220414332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342211610 (or 342211601 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201220414332 its reverse (233414022102), we get a palindrome (434634436434).

The spelling of 201220414332 in words is "two hundred one billion, two hundred twenty million, four hundred fourteen thousand, three hundred thirty-two".