120251022151415 has 8 divisors (see below), whose sum is σ = 144301899904368. Its totient is φ = 96200368839360.

The previous prime is 120251022151409. The next prime is 120251022151427. The reversal of 120251022151415 is 514151220152021.

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

It is not a de Polignac number, because 120251022151415 - 2²⁶ = 120250955042551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54929246 + ... + 57076475.

It is an arithmetic number, because the mean of its divisors is an integer number (18037737488046).

Almost surely, 2^{120251022151415} is an apocalyptic number.

120251022151415 is a deficient number, since it is larger than the sum of its proper divisors (24050877752953).

120251022151415 is a wasteful number, since it uses less digits than its factorization.

120251022151415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112220449.

The product of its (nonzero) digits is 8000, while the sum is 32.

The spelling of 120251022151415 in words is "one hundred twenty trillion, two hundred fifty-one billion, twenty-two million, one hundred fifty-one thousand, four hundred fifteen".