11120212202012 has 24 divisors (see below), whose sum is σ = 20307611713536. Its totient is φ = 5318064504368.

The previous prime is 11120212202009. The next prime is 11120212202053. The reversal of 11120212202012 is 21020221202111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1728668 + ... + 5022819.

It is an arithmetic number, because the mean of its divisors is an integer number (846150488064).

Almost surely, 2^{11120212202012} is an apocalyptic number.

It is an amenable number.

11120212202012 is a deficient number, since it is larger than the sum of its proper divisors (9187399511524).

11120212202012 is a wasteful number, since it uses less digits than its factorization.

11120212202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6769417 (or 6769415 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11120212202012 its reverse (21020221202111), we get a palindrome (32140433404123).

Subtracting 11120212202012 from its reverse (21020221202111), we obtain a palindrome (9900009000099).

The spelling of 11120212202012 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, two hundred two thousand, twelve".