87752074222 has 8 divisors (see below), whose sum is σ = 132632906472. Its totient is φ = 43541105400.

The previous prime is 87752074219. The next prime is 87752074243. The reversal of 87752074222 is 22247025778.

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

It is a congruent number.

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, 167465529 + ... + 167466052.

It is an arithmetic number, because the mean of its divisors is an integer number (16579113309).

Almost surely, 2^87752074222 is an apocalyptic number.

87752074222 is a deficient number, since it is larger than the sum of its proper divisors (44880832250).

87752074222 is a wasteful number, since it uses less digits than its factorization.

87752074222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334931714.

The product of its (nonzero) digits is 878080, while the sum is 46.

The spelling of 87752074222 in words is "eighty-seven billion, seven hundred fifty-two million, seventy-four thousand, two hundred twenty-two".