122010221010112 has 28 divisors (see below), whose sum is σ = 242234069277400. Its totient is φ = 60974864971776.

The previous prime is 122010221010079. The next prime is 122010221010131. The reversal of 122010221010112 is 211010122010221.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472456362 + ... + 472714537.

Almost surely, 2^{122010221010112} is an apocalyptic number.

It is an amenable number.

122010221010112 is a deficient number, since it is larger than the sum of its proper divisors (120223848267288).

122010221010112 is an equidigital number, since it uses as much as digits as its factorization.

122010221010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945172928 (or 945172918 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122010221010112 its reverse (211010122010221), we get a palindrome (333020343020333).

The spelling of 122010221010112 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-one million, ten thousand, one hundred twelve".