32822185774225 has 27 divisors (see below), whose sum is σ = 41585587589307. Its totient is φ = 25698018968880.

The previous prime is 32822185774211. The next prime is 32822185774229. The reversal of 32822185774225 is 52247758122823.

The square root of 32822185774225 is 5729065.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 11815986878721 + 21006198895504 = 3437439^2 + 4583252^2 .

It is not a de Polignac number, because 32822185774225 - 2¹³ = 32822185766033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32822185774225.

It is not an unprimeable number, because it can be changed into a prime (32822185774229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1346318086 + ... + 1346342464.

Almost surely, 2^{32822185774225} is an apocalyptic number.

32822185774225 is the 5729065-th square number.

32822185774225 is the 2864533-rd centered octagonal number.

It is an amenable number.

32822185774225 is a deficient number, since it is larger than the sum of its proper divisors (8763401815082).

32822185774225 is an frugal number, since it uses more digits than its factorization.

32822185774225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48862 (or 24431 counting only the distinct ones).

The product of its digits is 30105600, while the sum is 58.

The spelling of 32822185774225 in words is "thirty-two trillion, eight hundred twenty-two billion, one hundred eighty-five million, seven hundred seventy-four thousand, two hundred twenty-five".