2120000211212 has 18 divisors (see below), whose sum is σ = 4017337679628. Its totient is φ = 978461635632.

The previous prime is 2120000211187. The next prime is 2120000211283. The reversal of 2120000211212 is 2121120000212.

It is a super-2 number, since 2×2120000211212² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1568046818 + ... + 1568048169.

It is an arithmetic number, because the mean of its divisors is an integer number (223185426646).

Almost surely, 2^{2120000211212} is an apocalyptic number.

It is an amenable number.

2120000211212 is a deficient number, since it is larger than the sum of its proper divisors (1897337468416).

2120000211212 is a wasteful number, since it uses less digits than its factorization.

2120000211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136095017 (or 3136095002 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2120000211212 its reverse (2121120000212), we get a palindrome (4241120211424).

The spelling of 2120000211212 in words is "two trillion, one hundred twenty billion, two hundred eleven thousand, two hundred twelve".