162101663635200 has 108 divisors (see below), whose sum is σ = 534969261239448. Its totient is φ = 43227110297600.

The previous prime is 162101663635181. The next prime is 162101663635211. The reversal of 162101663635200 is 2536366101261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4221378291 + ... + 4221416690.

Almost surely, 2^{162101663635200} is an apocalyptic number.

162101663635200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162101663635200 is an abundant number, since it is smaller than the sum of its proper divisors (372867597604248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162101663635200 is an equidigital number, since it uses as much as digits as its factorization.

162101663635200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8442795010 (or 8442794991 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 162101663635200 in words is "one hundred sixty-two trillion, one hundred one billion, six hundred sixty-three million, six hundred thirty-five thousand, two hundred".