2232020221101 has 48 divisors (see below), whose sum is σ = 3704543331840. Its totient is φ = 1280743500960.

The previous prime is 2232020221073. The next prime is 2232020221141. The reversal of 2232020221101 is 1011220202322.

2232020221101 is a `hidden beast` number, since 2 + 2 + 320 + 20 + 221 + 101 = 666.

It is not a de Polignac number, because 2232020221101 - 2⁵ = 2232020221069 is a prime.

It is a super-4 number, since 4×2232020221101⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232020221141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2653566 + ... + 3391968.

It is an arithmetic number, because the mean of its divisors is an integer number (77177986080).

Almost surely, 2^{2232020221101} is an apocalyptic number.

It is an amenable number.

2232020221101 is a deficient number, since it is larger than the sum of its proper divisors (1472523110739).

2232020221101 is a wasteful number, since it uses less digits than its factorization.

2232020221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740046 (or 740043 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2232020221101 its reverse (1011220202322), we get a palindrome (3243240423423).

The spelling of 2232020221101 in words is "two trillion, two hundred thirty-two billion, twenty million, two hundred twenty-one thousand, one hundred one".