11210202022012 has 96 divisors (see below), whose sum is σ = 22769000077824. Its totient is φ = 4730102956800.

The previous prime is 11210202022009. The next prime is 11210202022013. The reversal of 11210202022012 is 21022020201211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210202022013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 813446562 + ... + 813460342.

It is an arithmetic number, because the mean of its divisors is an integer number (237177084144).

Almost surely, 2^{11210202022012} is an apocalyptic number.

It is an amenable number.

11210202022012 is an abundant number, since it is smaller than the sum of its proper divisors (11558798055812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210202022012 is a wasteful number, since it uses less digits than its factorization.

11210202022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15059 (or 15057 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11210202022012 its reverse (21022020201211), we get a palindrome (32232222223223).

The spelling of 11210202022012 in words is "eleven trillion, two hundred ten billion, two hundred two million, twenty-two thousand, twelve".