162552146222 has 8 divisors (see below), whose sum is σ = 243831912456. Its totient is φ = 81274842072.

The previous prime is 162552146173. The next prime is 162552146233. The reversal of 162552146222 is 222641255261.

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, 440513 + ... + 720524.

It is an arithmetic number, because the mean of its divisors is an integer number (30478989057).

Almost surely, 2^162552146222 is an apocalyptic number.

162552146222 is a deficient number, since it is larger than the sum of its proper divisors (81279766234).

162552146222 is a wasteful number, since it uses less digits than its factorization.

162552146222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231042.

The product of its digits is 115200, while the sum is 38.

The spelling of 162552146222 in words is "one hundred sixty-two billion, five hundred fifty-two million, one hundred forty-six thousand, two hundred twenty-two".