20122112001010 has 16 divisors (see below), whose sum is σ = 36241529167296. Its totient is φ = 8044016452528.

The previous prime is 20122112001007. The next prime is 20122112001097. The reversal of 20122112001010 is 1010021122102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603525982 + ... + 603559321.

It is an arithmetic number, because the mean of its divisors is an integer number (2265095572956).

Almost surely, 2^{20122112001010} is an apocalyptic number.

20122112001010 is a deficient number, since it is larger than the sum of its proper divisors (16119417166286).

20122112001010 is a wasteful number, since it uses less digits than its factorization.

20122112001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207086977.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20122112001010 its reverse (1010021122102), we get a palindrome (21132133123112).

The spelling of 20122112001010 in words is "twenty trillion, one hundred twenty-two billion, one hundred twelve million, one thousand, ten".