23120001241420 has 24 divisors (see below), whose sum is σ = 48552101486784. Its totient is φ = 9247981662336.

The previous prime is 23120001241411. The next prime is 23120001241489. The reversal of 23120001241420 is 2414210002132.

It is a super-2 number, since 2×23120001241420² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23120001241391 and 23120001241400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13130077 + ... + 14786443.

It is an arithmetic number, because the mean of its divisors is an integer number (2023004228616).

Almost surely, 2^{23120001241420} is an apocalyptic number.

23120001241420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23120001241420 is an abundant number, since it is smaller than the sum of its proper divisors (25432100245364).

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

23120001241420 is a wasteful number, since it uses less digits than its factorization.

23120001241420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354289 (or 2354287 counting only the distinct ones).

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

Adding to 23120001241420 its reverse (2414210002132), we get a palindrome (25534211243552).

The spelling of 23120001241420 in words is "twenty-three trillion, one hundred twenty billion, one million, two hundred forty-one thousand, four hundred twenty".