5155220433322 has 16 divisors (see below), whose sum is σ = 7738760896200. Its totient is φ = 2575634181120.

The previous prime is 5155220433281. The next prime is 5155220433329. The reversal of 5155220433322 is 2233340225515.

It can be written as a sum of positive squares in 4 ways, for example, as 2015204537241 + 3140015896081 = 1419579^2 + 1772009^2 .

It is a super-2 number, since 2×5155220433322² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5155220433329) 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, 14512204 + ... + 14863192.

Almost surely, 2^{5155220433322} is an apocalyptic number.

5155220433322 is a deficient number, since it is larger than the sum of its proper divisors (2583540462878).

5155220433322 is a wasteful number, since it uses less digits than its factorization.

5155220433322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356601.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 5155220433322 its reverse (2233340225515), we get a palindrome (7388560658837).

The spelling of 5155220433322 in words is "five trillion, one hundred fifty-five billion, two hundred twenty million, four hundred thirty-three thousand, three hundred twenty-two".