662513104564422 has 16 divisors (see below), whose sum is σ = 1325062425333312. Its totient is φ = 220831665487400.

The previous prime is 662513104564417. The next prime is 662513104564463. The reversal of 662513104564422 is 224465401315266.

It is a super-2 number, since 2×662513104564422² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1508770704 + ... + 1509209747.

It is an arithmetic number, because the mean of its divisors is an integer number (82816401583332).

Almost surely, 2^{662513104564422} is an apocalyptic number.

662513104564422 is an abundant number, since it is smaller than the sum of its proper divisors (662549320768890).

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

662513104564422 is a wasteful number, since it uses less digits than its factorization.

662513104564422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018017043.

The product of its (nonzero) digits is 8294400, while the sum is 51.

Adding to 662513104564422 its reverse (224465401315266), we get a palindrome (886978505879688).

The spelling of 662513104564422 in words is "six hundred sixty-two trillion, five hundred thirteen billion, one hundred four million, five hundred sixty-four thousand, four hundred twenty-two".