2120020200212 has 12 divisors (see below), whose sum is σ = 3746768374356. Its totient is φ = 1049514950400.

The previous prime is 2120020200209. The next prime is 2120020200229.

2120020200212 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1796709691396 + 323310508816 = 1340414^2 + 568604^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623786973 + ... + 2623787780.

It is an arithmetic number, because the mean of its divisors is an integer number (312230697863).

Almost surely, 2^{2120020200212} is an apocalyptic number.

It is an amenable number.

2120020200212 is a deficient number, since it is larger than the sum of its proper divisors (1626748174144).

2120020200212 is a wasteful number, since it uses less digits than its factorization.

2120020200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247574858 (or 5247574856 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

It can be divided in two parts, 2120020 and 200212, that added together give a palindrome (2320232).

The spelling of 2120020200212 in words is "two trillion, one hundred twenty billion, twenty million, two hundred thousand, two hundred twelve".