11020212211101 has 8 divisors (see below), whose sum is σ = 15090741045984. Its totient is φ = 7148245758480.

The previous prime is 11020212211061. The next prime is 11020212211117. The reversal of 11020212211101 is 10111221202011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11020212211101 - 2²³ = 11020203822493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020212211121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49640595435 + ... + 49640595656.

It is an arithmetic number, because the mean of its divisors is an integer number (1886342630748).

Almost surely, 2^{11020212211101} is an apocalyptic number.

It is an amenable number.

11020212211101 is a deficient number, since it is larger than the sum of its proper divisors (4070528834883).

11020212211101 is an equidigital number, since it uses as much as digits as its factorization.

11020212211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99281191131.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11020212211101 its reverse (10111221202011), we get a palindrome (21131433413112).

The spelling of 11020212211101 in words is "eleven trillion, twenty billion, two hundred twelve million, two hundred eleven thousand, one hundred one".