22420050123115 has 8 divisors (see below), whose sum is σ = 27476486959680. Its totient is φ = 17554422223872.

The previous prime is 22420050123109. The next prime is 22420050123151. The reversal of 22420050123115 is 51132105002422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22420050123115 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47702234070 + ... + 47702234539.

It is an arithmetic number, because the mean of its divisors is an integer number (3434560869960).

Almost surely, 2^{22420050123115} is an apocalyptic number.

22420050123115 is a deficient number, since it is larger than the sum of its proper divisors (5056436836565).

22420050123115 is an equidigital number, since it uses as much as digits as its factorization.

22420050123115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95404468661.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 22420050123115 its reverse (51132105002422), we get a palindrome (73552155125537).

The spelling of 22420050123115 in words is "twenty-two trillion, four hundred twenty billion, fifty million, one hundred twenty-three thousand, one hundred fifteen".