24220120101 has 16 divisors (see below), whose sum is σ = 33052884480. Its totient is φ = 15767241840.

The previous prime is 24220120081. The next prime is 24220120129. The reversal of 24220120101 is 10102102242.

It is a de Polignac number, because none of the positive numbers 2^k-24220120101 is a prime.

It is a super-2 number, since 2×24220120101² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24220130101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538096 + ... + 581366.

It is an arithmetic number, because the mean of its divisors is an integer number (2065805280).

Almost surely, 2^24220120101 is an apocalyptic number.

It is an amenable number.

24220120101 is a deficient number, since it is larger than the sum of its proper divisors (8832764379).

24220120101 is a wasteful number, since it uses less digits than its factorization.

24220120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47656.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 24220120101 its reverse (10102102242), we get a palindrome (34322222343).

The spelling of 24220120101 in words is "twenty-four billion, two hundred twenty million, one hundred twenty thousand, one hundred one".