20122020211010 has 32 divisors (see below), whose sum is σ = 36593611110000. Its totient is φ = 7965705203712.

The previous prime is 20122020210937. The next prime is 20122020211021. The reversal of 20122020211010 is 1011202022102.

It can be written as a sum of positive squares in 8 ways, for example, as 12518484193609 + 7603536017401 = 3538147^2 + 2757451^2 .

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, 83541272 + ... + 83781788.

Almost surely, 2^{20122020211010} is an apocalyptic number.

20122020211010 is a deficient number, since it is larger than the sum of its proper divisors (16471590898990).

20122020211010 is a wasteful number, since it uses less digits than its factorization.

20122020211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326870.

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

Adding to 20122020211010 its reverse (1011202022102), we get a palindrome (21133222233112).

The spelling of 20122020211010 in words is "twenty trillion, one hundred twenty-two billion, twenty million, two hundred eleven thousand, ten".