2220101332 has 24 divisors (see below), whose sum is σ = 4246421760. Its totient is φ = 1011050880.

The previous prime is 2220101329. The next prime is 2220101339. The reversal of 2220101332 is 2331010222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220101339) 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, 524482 + ... + 528697.

It is an arithmetic number, because the mean of its divisors is an integer number (176934240).

Almost surely, 2^2220101332 is an apocalyptic number.

It is an amenable number.

2220101332 is a deficient number, since it is larger than the sum of its proper divisors (2026320428).

2220101332 is a wasteful number, since it uses less digits than its factorization.

2220101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053231 (or 1053229 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2220101332 is about 47117.9512712512. The cubic root of 2220101332 is about 1304.5405980213.

Adding to 2220101332 its reverse (2331010222), we get a palindrome (4551111554).

The spelling of 2220101332 in words is "two billion, two hundred twenty million, one hundred one thousand, three hundred thirty-two".