20204224242102 has 24 divisors (see below), whose sum is σ = 43775986723560. Its totient is φ = 6734715639840.

The previous prime is 20204224242047. The next prime is 20204224242253. The reversal of 20204224242102 is 20124242240202.

20204224242102 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 4 + 22 + 424 + 210 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3022549 + ... + 7038767.

It is an arithmetic number, because the mean of its divisors is an integer number (1823999446815).

Almost surely, 2^{20204224242102} is an apocalyptic number.

20204224242102 is an abundant number, since it is smaller than the sum of its proper divisors (23571762481458).

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

20204224242102 is a wasteful number, since it uses less digits than its factorization.

20204224242102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295708 (or 4295705 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 20204224242102 its reverse (20124242240202), we get a palindrome (40328466482304).

The spelling of 20204224242102 in words is "twenty trillion, two hundred four billion, two hundred twenty-four million, two hundred forty-two thousand, one hundred two".