332220101 has 4 divisors (see below), whose sum is σ = 333354252. Its totient is φ = 331085952.

The previous prime is 332220071. The next prime is 332220131. The reversal of 332220101 is 101022233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (332220071) and next prime (332220131).

It can be written as a sum of positive squares in 2 ways, for example, as 297528001 + 34692100 = 17249^2 + 5890^2 .

It is a cyclic number.

It is not a de Polignac number, because 332220101 - 2⁶ = 332220037 is a prime.

It is a super-2 number, since 2×332220101² = 220740391016900402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332220131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566636 + ... + 567221.

It is an arithmetic number, because the mean of its divisors is an integer number (83338563).

Almost surely, 2^332220101 is an apocalyptic number.

It is an amenable number.

332220101 is a deficient number, since it is larger than the sum of its proper divisors (1134151).

332220101 is a wasteful number, since it uses less digits than its factorization.

332220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134150.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 332220101 is about 18226.9059634377. The cubic root of 332220101 is about 692.5885412904.

Adding to 332220101 its reverse (101022233), we get a palindrome (433242334).

The spelling of 332220101 in words is "three hundred thirty-two million, two hundred twenty thousand, one hundred one".