22551514155151 has 8 divisors (see below), whose sum is σ = 22751198424000. Its totient is φ = 22351831875072.

The previous prime is 22551514155083. The next prime is 22551514155167. The reversal of 22551514155151 is 15155141515522.

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-22551514155151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22551514155098 and 22551514155107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22551514195151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31171975 + ... + 31887223.

It is an arithmetic number, because the mean of its divisors is an integer number (2843899803000).

Almost surely, 2^{22551514155151} is an apocalyptic number.

22551514155151 is a deficient number, since it is larger than the sum of its proper divisors (199684268849).

22551514155151 is a wasteful number, since it uses less digits than its factorization.

22551514155151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994385.

The product of its digits is 250000, while the sum is 43.

The spelling of 22551514155151 in words is "twenty-two trillion, five hundred fifty-one billion, five hundred fourteen million, one hundred fifty-five thousand, one hundred fifty-one".