120216042705563 has 32 divisors (see below), whose sum is σ = 141586045009920. Its totient is φ = 99949345524000.

The previous prime is 120216042705529. The next prime is 120216042705587. The reversal of 120216042705563 is 365507240612021.

It is not a de Polignac number, because 120216042705563 - 2¹² = 120216042701467 is a prime.

It is a super-2 number, since 2×120216042705563² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120216042701563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5672870 + ... + 16511012.

It is an arithmetic number, because the mean of its divisors is an integer number (4424563906560).

Almost surely, 2^{120216042705563} is an apocalyptic number.

120216042705563 is a deficient number, since it is larger than the sum of its proper divisors (21370002304357).

120216042705563 is a wasteful number, since it uses less digits than its factorization.

120216042705563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10838567.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 120216042705563 in words is "one hundred twenty trillion, two hundred sixteen billion, forty-two million, seven hundred five thousand, five hundred sixty-three".