11102212099973 has 2 divisors, whose sum is σ = 11102212099974. Its totient is φ = 11102212099972.

The previous prime is 11102212099943. The next prime is 11102212100009. The reversal of 11102212099973 is 37999021220111.

11102212099973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8161666200769 + 2940545899204 = 2856863^2 + 1714802^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102212099973 - 2²⁶ = 11102144991109 is a prime.

It is a super-2 number, since 2×11102212099973² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102212099903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551106049986 + 5551106049987.

It is an arithmetic number, because the mean of its divisors is an integer number (5551106049987).

Almost surely, 2^{11102212099973} is an apocalyptic number.

It is an amenable number.

11102212099973 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102212099973 is an equidigital number, since it uses as much as digits as its factorization.

11102212099973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 47.

The spelling of 11102212099973 in words is "eleven trillion, one hundred two billion, two hundred twelve million, ninety-nine thousand, nine hundred seventy-three".