24121232201020 has 24 divisors (see below), whose sum is σ = 51410626246224. Its totient is φ = 9504485523456.

The previous prime is 24121232200987. The next prime is 24121232201023. The reversal of 24121232201020 is 2010223212142.

It is a junction number, because it is equal to n+sod(n) for n = 24121232200982 and 24121232201000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24121232201023) 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, 9000458437 + ... + 9000461116.

It is an arithmetic number, because the mean of its divisors is an integer number (2142109426926).

Almost surely, 2^{24121232201020} is an apocalyptic number.

24121232201020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24121232201020 is an abundant number, since it is smaller than the sum of its proper divisors (27289394045204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24121232201020 is a wasteful number, since it uses less digits than its factorization.

24121232201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18000919629 (or 18000919627 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 24121232201020 its reverse (2010223212142), we get a palindrome (26131455413162).

The spelling of 24121232201020 in words is "twenty-four trillion, one hundred twenty-one billion, two hundred thirty-two million, two hundred one thousand, twenty".