11022201012111 has 8 divisors (see below), whose sum is σ = 14703093973680. Its totient is φ = 7344721029312.

The previous prime is 11022201012083. The next prime is 11022201012181. The reversal of 11022201012111 is 11121010222011.

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 11022201012111 - 2¹⁵ = 11022200979343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022201012181) 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, 853237156 + ... + 853250073.

It is an arithmetic number, because the mean of its divisors is an integer number (1837886746710).

Almost surely, 2^{11022201012111} is an apocalyptic number.

11022201012111 is a deficient number, since it is larger than the sum of its proper divisors (3680892961569).

11022201012111 is a wasteful number, since it uses less digits than its factorization.

11022201012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706489385.

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

Adding to 11022201012111 its reverse (11121010222011), we get a palindrome (22143211234122).

The spelling of 11022201012111 in words is "eleven trillion, twenty-two billion, two hundred one million, twelve thousand, one hundred eleven".