2123020002212 has 48 divisors (see below), whose sum is σ = 3835588256640. Its totient is φ = 1027715270400.

The previous prime is 2123020002211. The next prime is 2123020002217. The reversal of 2123020002212 is 2122000203212.

It is not an unprimeable number, because it can be changed into a prime (2123020002211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15632762 + ... + 15767982.

It is an arithmetic number, because the mean of its divisors is an integer number (79908088680).

Almost surely, 2^{2123020002212} is an apocalyptic number.

It is an amenable number.

2123020002212 is a deficient number, since it is larger than the sum of its proper divisors (1712568254428).

2123020002212 is a wasteful number, since it uses less digits than its factorization.

2123020002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136292 (or 136290 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2123020002212 its reverse (2122000203212), we get a palindrome (4245020205424).

The spelling of 2123020002212 in words is "two trillion, one hundred twenty-three billion, twenty million, two thousand, two hundred twelve".