72214235672126 has 8 divisors (see below), whose sum is σ = 108321394315104. Its totient is φ = 36107104233760.

The previous prime is 72214235672099. The next prime is 72214235672197. The reversal of 72214235672126 is 62127653241227.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2237531 + ... + 12224361.

It is an arithmetic number, because the mean of its divisors is an integer number (13540174289388).

Almost surely, 2^{72214235672126} is an apocalyptic number.

72214235672126 is a deficient number, since it is larger than the sum of its proper divisors (36107158642978).

72214235672126 is a wasteful number, since it uses less digits than its factorization.

72214235672126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13602306.

The product of its digits is 3386880, while the sum is 50.

The spelling of 72214235672126 in words is "seventy-two trillion, two hundred fourteen billion, two hundred thirty-five million, six hundred seventy-two thousand, one hundred twenty-six".