2211020029 has 2 divisors, whose sum is σ = 2211020030. Its totient is φ = 2211020028.

The previous prime is 2211020023. The next prime is 2211020113. The reversal of 2211020029 is 9200201122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2140912900 + 70107129 = 46270^2 + 8373^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211020029 - 2⁷ = 2211019901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2211019988 and 2211020015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211020023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105510014 + 1105510015.

It is an arithmetic number, because the mean of its divisors is an integer number (1105510015).

Almost surely, 2^2211020029 is an apocalyptic number.

It is an amenable number.

2211020029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211020029 is an equidigital number, since it uses as much as digits as its factorization.

2211020029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2211020029 is about 47021.4847596288. The cubic root of 2211020029 is about 1302.7594302982.

The spelling of 2211020029 in words is "two billion, two hundred eleven million, twenty thousand, twenty-nine".