1102011202212 has 24 divisors (see below), whose sum is σ = 2594114868576. Its totient is φ = 364086296448.

The previous prime is 1102011202163. The next prime is 1102011202241. The reversal of 1102011202212 is 2122021102011.

It is a junction number, because it is equal to n+sod(n) for n = 1102011202191 and 1102011202200.

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, 406344958 + ... + 406347669.

It is an arithmetic number, because the mean of its divisors is an integer number (108088119524).

Almost surely, 2^{1102011202212} is an apocalyptic number.

1102011202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102011202212 is an abundant number, since it is smaller than the sum of its proper divisors (1492103666364).

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

1102011202212 is a wasteful number, since it uses less digits than its factorization.

1102011202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812692747 (or 812692745 counting only the distinct ones).

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

Adding to 1102011202212 its reverse (2122021102011), we get a palindrome (3224032304223).

The spelling of 1102011202212 in words is "one trillion, one hundred two billion, eleven million, two hundred two thousand, two hundred twelve".