2133102102212 has 6 divisors (see below), whose sum is σ = 3732928678878. Its totient is φ = 1066551051104.

The previous prime is 2133102102211. The next prime is 2133102102269. The reversal of 2133102102212 is 2122012013312.

It can be written as a sum of positive squares in only one way, i.e., 1898404486276 + 234697615936 = 1377826^2 + 484456^2 .

It is a super-2 number, since 2×2133102102212² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2133102102211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266637762773 + ... + 266637762780.

It is an arithmetic number, because the mean of its divisors is an integer number (622154779813).

Almost surely, 2^{2133102102212} is an apocalyptic number.

It is an amenable number.

2133102102212 is a deficient number, since it is larger than the sum of its proper divisors (1599826576666).

2133102102212 is a wasteful number, since it uses less digits than its factorization.

2133102102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533275525557 (or 533275525555 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2133102102212 its reverse (2122012013312), we get a palindrome (4255114115524).

The spelling of 2133102102212 in words is "two trillion, one hundred thirty-three billion, one hundred two million, one hundred two thousand, two hundred twelve".