212020110121002 has 16 divisors (see below), whose sum is σ = 424456353934560. Its totient is φ = 70604014424912.

The previous prime is 212020110120983. The next prime is 212020110121007. The reversal of 212020110121002 is 200121011020212.

It is not an unprimeable number, because it can be changed into a prime (212020110121007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17338897233 + ... + 17338909460.

It is an arithmetic number, because the mean of its divisors is an integer number (26528522120910).

Almost surely, 2^{212020110121002} is an apocalyptic number.

212020110121002 is an abundant number, since it is smaller than the sum of its proper divisors (212436243813558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212020110121002 is a wasteful number, since it uses less digits than its factorization.

212020110121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34677807717.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 212020110121002 its reverse (200121011020212), we get a palindrome (412141121141214).

The spelling of 212020110121002 in words is "two hundred twelve trillion, twenty billion, one hundred ten million, one hundred twenty-one thousand, two".