20061122 has 8 divisors (see below), whose sum is σ = 31861836. Its totient is φ = 9440512.

The previous prime is 20061113. The next prime is 20061133. The reversal of 20061122 is 22116002.

It can be written as a sum of positive squares in 2 ways, for example, as 19175641 + 885481 = 4379^2 + 941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20061097 and 20061106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294983 + ... + 295050.

Almost surely, 2^20061122 is an apocalyptic number.

20061122 is a deficient number, since it is larger than the sum of its proper divisors (11800714).

20061122 is a wasteful number, since it uses less digits than its factorization.

20061122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590052.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 20061122 is about 4478.9643892311. The cubic root of 20061122 is about 271.7179981708.

Adding to 20061122 its reverse (22116002), we get a palindrome (42177124).

It can be divided in two parts, 20061 and 122, that multiplied together give a palindrome (2447442).

The spelling of 20061122 in words is "twenty million, sixty-one thousand, one hundred twenty-two".