43220033101 has 32 divisors (see below), whose sum is σ = 51806304000. Its totient is φ = 35275226112.

The previous prime is 43220033099. The next prime is 43220033137. The reversal of 43220033101 is 10133002234.

It is not a de Polignac number, because 43220033101 - 2¹ = 43220033099 is a prime.

It is a super-2 number, since 2×43220033101² (a number of 22 digits) 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 (43220030101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4969765 + ... + 4978453.

It is an arithmetic number, because the mean of its divisors is an integer number (1618947000).

Almost surely, 2^43220033101 is an apocalyptic number.

It is an amenable number.

43220033101 is a deficient number, since it is larger than the sum of its proper divisors (8586270899).

43220033101 is a wasteful number, since it uses less digits than its factorization.

43220033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9061.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 43220033101 its reverse (10133002234), we get a palindrome (53353035335).

The spelling of 43220033101 in words is "forty-three billion, two hundred twenty million, thirty-three thousand, one hundred one".