11054252222611 has 16 divisors (see below), whose sum is σ = 12167332803360. Its totient is φ = 9980576881920.

The previous prime is 11054252222599. The next prime is 11054252222681. The reversal of 11054252222611 is 11622225245011.

It is a cyclic number.

It is not a de Polignac number, because 11054252222611 - 2¹¹ = 11054252220563 is a prime.

It is a super-2 number, since 2×11054252222611² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11054252222681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38796010 + ... + 39079903.

It is an arithmetic number, because the mean of its divisors is an integer number (760458300210).

Almost surely, 2^{11054252222611} is an apocalyptic number.

11054252222611 is a deficient number, since it is larger than the sum of its proper divisors (1113080580749).

11054252222611 is a wasteful number, since it uses less digits than its factorization.

11054252222611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77876166.

The product of its (nonzero) digits is 19200, while the sum is 34.

Adding to 11054252222611 its reverse (11622225245011), we get a palindrome (22676477467622).

The spelling of 11054252222611 in words is "eleven trillion, fifty-four billion, two hundred fifty-two million, two hundred twenty-two thousand, six hundred eleven".