11022221202029 has 2 divisors, whose sum is σ = 11022221202030. Its totient is φ = 11022221202028.

The previous prime is 11022221202007. The next prime is 11022221202059. The reversal of 11022221202029 is 92020212222011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8786493496804 + 2235727705225 = 2964202^2 + 1495235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11022221202029 is a prime.

It is a super-3 number, since 3×11022221202029³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11022221201989 and 11022221202007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11022221202059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511110601014 + 5511110601015.

It is an arithmetic number, because the mean of its divisors is an integer number (5511110601015).

Almost surely, 2^{11022221202029} is an apocalyptic number.

It is an amenable number.

11022221202029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022221202029 is an equidigital number, since it uses as much as digits as its factorization.

11022221202029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 11022221202029 in words is "eleven trillion, twenty-two billion, two hundred twenty-one million, two hundred two thousand, twenty-nine".