206220005345462 has 16 divisors (see below), whose sum is σ = 309822013934784. Its totient is φ = 102946010496000.

The previous prime is 206220005345429. The next prime is 206220005345479. The reversal of 206220005345462 is 264543500022602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39965012 + ... + 44829032.

It is an arithmetic number, because the mean of its divisors is an integer number (19363875870924).

Almost surely, 2^{206220005345462} is an apocalyptic number.

206220005345462 is a deficient number, since it is larger than the sum of its proper divisors (103602008589322).

206220005345462 is a wasteful number, since it uses less digits than its factorization.

206220005345462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4897735.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 206220005345462 in words is "two hundred six trillion, two hundred twenty billion, five million, three hundred forty-five thousand, four hundred sixty-two".