11020000211212 has 6 divisors (see below), whose sum is σ = 19285000369628. Its totient is φ = 5510000105604.

The previous prime is 11020000211203. The next prime is 11020000211257. The reversal of 11020000211212 is 21211200002011.

It is a super-2 number, since 2×11020000211212² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11020000211192 and 11020000211201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377500026398 + ... + 1377500026405.

Almost surely, 2^{11020000211212} is an apocalyptic number.

It is an amenable number.

11020000211212 is a deficient number, since it is larger than the sum of its proper divisors (8265000158416).

11020000211212 is a wasteful number, since it uses less digits than its factorization.

11020000211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755000052807 (or 2755000052805 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11020000211212 its reverse (21211200002011), we get a palindrome (32231200213223).

The spelling of 11020000211212 in words is "eleven trillion, twenty billion, two hundred eleven thousand, two hundred twelve".