60222632409 has 63 divisors (see below), whose sum is σ = 92417339469. Its totient is φ = 39225215520.

The previous prime is 60222632377. The next prime is 60222632423. The reversal of 60222632409 is 90423622206.

The square root of 60222632409 is 245403.

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

60222632409 is a `hidden beast` number, since 602 + 2 + 2 + 6 + 3 + 2 + 40 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 44796992409 + 15425640000 = 211653^2 + 124200^2 .

It is not a de Polignac number, because 60222632409 - 2⁵ = 60222632377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60222632609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 404178667 + ... + 404178815.

Almost surely, 2^60222632409 is an apocalyptic number.

60222632409 is the 245403-rd square number.

60222632409 is the 122702-nd centered octagonal number.

It is an amenable number.

60222632409 is a deficient number, since it is larger than the sum of its proper divisors (32194707060).

60222632409 is an frugal number, since it uses more digits than its factorization.

60222632409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Multiplying 60222632409 by its sum of digits (36), we get a square (2168014766724 = 1472418²).

The spelling of 60222632409 in words is "sixty billion, two hundred twenty-two million, six hundred thirty-two thousand, four hundred nine".