12212020021010 has 16 divisors (see below), whose sum is σ = 22690721071872. Its totient is φ = 4727233556400.

The previous prime is 12212020021007. The next prime is 12212020021051. The reversal of 12212020021010 is 1012002021221.

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, 19696806176 + ... + 19696806795.

It is an arithmetic number, because the mean of its divisors is an integer number (1418170066992).

Almost surely, 2^{12212020021010} is an apocalyptic number.

12212020021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212020021010 is a deficient number, since it is larger than the sum of its proper divisors (10478701050862).

12212020021010 is a wasteful number, since it uses less digits than its factorization.

12212020021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39393613009.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12212020021010 its reverse (1012002021221), we get a palindrome (13224022042231).

The spelling of 12212020021010 in words is "twelve trillion, two hundred twelve billion, twenty million, twenty-one thousand, ten".