212020210011012 has 24 divisors (see below), whose sum is σ = 532768732848576. Its totient is φ = 65236987695648.

The previous prime is 212020210010977. The next prime is 212020210011053. The reversal of 212020210011012 is 210110012020212.

It is a super-2 number, since 2×212020210011012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212020210010982 and 212020210011000.

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, 679551955008 + ... + 679551955319.

It is an arithmetic number, because the mean of its divisors is an integer number (22198697202024).

Almost surely, 2^{212020210011012} is an apocalyptic number.

It is an amenable number.

212020210011012 is an abundant number, since it is smaller than the sum of its proper divisors (320748522837564).

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

212020210011012 is a wasteful number, since it uses less digits than its factorization.

212020210011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359103910347 (or 1359103910345 counting only the distinct ones).

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

Adding to 212020210011012 its reverse (210110012020212), we get a palindrome (422130222031224).

The spelling of 212020210011012 in words is "two hundred twelve trillion, twenty billion, two hundred ten million, eleven thousand, twelve".