605506163136222 has 16 divisors (see below), whose sum is σ = 1250077240023552. Its totient is φ = 195324568753560.

The previous prime is 605506163136221. The next prime is 605506163136223. The reversal of 605506163136222 is 222631361605506.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (605506163136221) and next prime (605506163136223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605506163136221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1627704739428 + ... + 1627704739799.

It is an arithmetic number, because the mean of its divisors is an integer number (78129827501472).

Almost surely, 2^{605506163136222} is an apocalyptic number.

605506163136222 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

605506163136222 is an abundant number, since it is smaller than the sum of its proper divisors (644571076887330).

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

605506163136222 is a wasteful number, since it uses less digits than its factorization.

605506163136222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255409479263.

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 605506163136222 in words is "six hundred five trillion, five hundred six billion, one hundred sixty-three million, one hundred thirty-six thousand, two hundred twenty-two".