22016445664210 has 32 divisors (see below), whose sum is σ = 40222851670080. Its totient is φ = 8674756571712.

The previous prime is 22016445664201. The next prime is 22016445664211. The reversal of 22016445664210 is 1246654461022.

It is a super-2 number, since 2×22016445664210² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22016445664211) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14828097 + ... + 16245163.

It is an arithmetic number, because the mean of its divisors is an integer number (1256964114690).

Almost surely, 2^{22016445664210} is an apocalyptic number.

22016445664210 is a deficient number, since it is larger than the sum of its proper divisors (18206406005870).

22016445664210 is a wasteful number, since it uses less digits than its factorization.

22016445664210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440330.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 22016445664210 in words is "twenty-two trillion, sixteen billion, four hundred forty-five million, six hundred sixty-four thousand, two hundred ten".