11022210010012 has 72 divisors (see below), whose sum is σ = 20319950198016. Its totient is φ = 5228295993024.

The previous prime is 11022210010001. The next prime is 11022210010039. The reversal of 11022210010012 is 21001001222011.

It is a super-2 number, since 2×11022210010012² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11022210009974 and 11022210010001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43705903 + ... + 43957369.

It is an arithmetic number, because the mean of its divisors is an integer number (282221530528).

Almost surely, 2^{11022210010012} is an apocalyptic number.

It is an amenable number.

11022210010012 is a deficient number, since it is larger than the sum of its proper divisors (9297740188004).

11022210010012 is a wasteful number, since it uses less digits than its factorization.

11022210010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251707 (or 251652 counting only the distinct ones).

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

Adding to 11022210010012 its reverse (21001001222011), we get a palindrome (32023211232023).

The spelling of 11022210010012 in words is "eleven trillion, twenty-two billion, two hundred ten million, ten thousand, twelve".