20012200010 has 32 divisors (see below), whose sum is σ = 39423106944. Its totient is φ = 7253752000.

The previous prime is 20012200007. The next prime is 20012200031. The reversal of 20012200010 is 1000221002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258281 + ... + 326700.

It is an arithmetic number, because the mean of its divisors is an integer number (1231972092).

Almost surely, 2^20012200010 is an apocalyptic number.

20012200010 is a deficient number, since it is larger than the sum of its proper divisors (19410906934).

20012200010 is a wasteful number, since it uses less digits than its factorization.

20012200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585310.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 20012200010 its reverse (1000221002), we get a palindrome (21012421012).

It can be divided in two parts, 20012 and 200010, that added together give a palindrome (220022).

The spelling of 20012200010 in words is "twenty billion, twelve million, two hundred thousand, ten".