11122100029 has 2 divisors, whose sum is σ = 11122100030. Its totient is φ = 11122100028.

The previous prime is 11122099999. The next prime is 11122100047. The reversal of 11122100029 is 92000122111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10403592004 + 718508025 = 101998^2 + 26805^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122100029 - 2²¹ = 11120002877 is a prime.

It is a super-2 number, since 2×11122100029² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122099979 and 11122100015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11122110029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561050014 + 5561050015.

It is an arithmetic number, because the mean of its divisors is an integer number (5561050015).

Almost surely, 2^11122100029 is an apocalyptic number.

It is an amenable number.

11122100029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122100029 is an equidigital number, since it uses as much as digits as its factorization.

11122100029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 11122100029 in words is "eleven billion, one hundred twenty-two million, one hundred thousand, twenty-nine".