11022101029 has 2 divisors, whose sum is σ = 11022101030. Its totient is φ = 11022101028.

The previous prime is 11022101023. The next prime is 11022101059. The reversal of 11022101029 is 92010122011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9314180100 + 1707920929 = 96510^2 + 41327^2 .

It is an emirp because it is prime and its reverse (92010122011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11022101029 - 2¹¹ = 11022098981 is a prime.

It is a super-2 number, since 2×11022101029² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11022100997 and 11022101015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11022101023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511050514 + 5511050515.

It is an arithmetic number, because the mean of its divisors is an integer number (5511050515).

Almost surely, 2^11022101029 is an apocalyptic number.

It is an amenable number.

11022101029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022101029 is an equidigital number, since it uses as much as digits as its factorization.

11022101029 is an evil number, because the sum of its binary digits is even.

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

The spelling of 11022101029 in words is "eleven billion, twenty-two million, one hundred one thousand, twenty-nine".