11220010100212 has 48 divisors (see below), whose sum is σ = 20131748501760. Its totient is φ = 5468326822400.

The previous prime is 11220010100183. The next prime is 11220010100237. The reversal of 11220010100212 is 21200101002211.

It is a junction number, because it is equal to n+sod(n) for n = 11220010100192 and 11220010100201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1452048693 + ... + 1452056419.

It is an arithmetic number, because the mean of its divisors is an integer number (419411427120).

Almost surely, 2^{11220010100212} is an apocalyptic number.

It is an amenable number.

11220010100212 is a deficient number, since it is larger than the sum of its proper divisors (8911738401548).

11220010100212 is a wasteful number, since it uses less digits than its factorization.

11220010100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14472 (or 14470 counting only the distinct ones).

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

Adding to 11220010100212 its reverse (21200101002211), we get a palindrome (32420111102423).

The spelling of 11220010100212 in words is "eleven trillion, two hundred twenty billion, ten million, one hundred thousand, two hundred twelve".