23420501122 has 16 divisors (see below), whose sum is σ = 35601677280. Its totient is φ = 11553839968.

The previous prime is 23420501077. The next prime is 23420501149. The reversal of 23420501122 is 22110502432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23420501093 and 23420501102.

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, 57748 + ... + 223999.

It is an arithmetic number, because the mean of its divisors is an integer number (2225104830).

Almost surely, 2^23420501122 is an apocalyptic number.

23420501122 is a deficient number, since it is larger than the sum of its proper divisors (12181176158).

23420501122 is a wasteful number, since it uses less digits than its factorization.

23420501122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282305.

The product of its (nonzero) digits is 960, while the sum is 22.

The spelling of 23420501122 in words is "twenty-three billion, four hundred twenty million, five hundred one thousand, one hundred twenty-two".