405501422206 has 8 divisors (see below), whose sum is σ = 613832428440. Its totient is φ = 200890612728.

The previous prime is 405501422203. The next prime is 405501422273. The reversal of 405501422206 is 602224105504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×405501422206² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405501422203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930048916 + ... + 930049351.

It is an arithmetic number, because the mean of its divisors is an integer number (76729053555).

Almost surely, 2^405501422206 is an apocalyptic number.

405501422206 is a deficient number, since it is larger than the sum of its proper divisors (208331006234).

405501422206 is a wasteful number, since it uses less digits than its factorization.

405501422206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860098378.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 405501422206 in words is "four hundred five billion, five hundred one million, four hundred twenty-two thousand, two hundred six".