1102011220212 has 24 divisors (see below), whose sum is σ = 2938696587456. Its totient is φ = 314860348608.

The previous prime is 1102011220151. The next prime is 1102011220237. The reversal of 1102011220212 is 2120221102011.

It is a junction number, because it is equal to n+sod(n) for n = 1102011220191 and 1102011220200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6559590513 + ... + 6559590680.

It is an arithmetic number, because the mean of its divisors is an integer number (122445691144).

Almost surely, 2^{1102011220212} is an apocalyptic number.

1102011220212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102011220212 is an abundant number, since it is smaller than the sum of its proper divisors (1836685367244).

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

1102011220212 is a wasteful number, since it uses less digits than its factorization.

1102011220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13119181207 (or 13119181205 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1102011220212 its reverse (2120221102011), we get a palindrome (3222232322223).

The spelling of 1102011220212 in words is "one trillion, one hundred two billion, eleven million, two hundred twenty thousand, two hundred twelve".