4251017180122 has 8 divisors (see below), whose sum is σ = 6524817067296. Its totient is φ = 2076078157692.

The previous prime is 4251017180117. The next prime is 4251017180143. The reversal of 4251017180122 is 2210817101524.

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

It is a super-2 number, since 2×4251017180122² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24715216078 + ... + 24715216249.

It is an arithmetic number, because the mean of its divisors is an integer number (815602133412).

Almost surely, 2^{4251017180122} is an apocalyptic number.

4251017180122 is a deficient number, since it is larger than the sum of its proper divisors (2273799887174).

4251017180122 is a wasteful number, since it uses less digits than its factorization.

4251017180122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49430432372.

The product of its (nonzero) digits is 8960, while the sum is 34.

The spelling of 4251017180122 in words is "four trillion, two hundred fifty-one billion, seventeen million, one hundred eighty thousand, one hundred twenty-two".