2211012029 has 2 divisors, whose sum is σ = 2211012030. Its totient is φ = 2211012028.

The previous prime is 2211012019. The next prime is 2211012059. The reversal of 2211012029 is 9202101122.

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., 2204772025 + 6240004 = 46955^2 + 2498^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211012029 - 2¹² = 2211007933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2211012029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2211012019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105506014 + 1105506015.

It is an arithmetic number, because the mean of its divisors is an integer number (1105506015).

Almost surely, 2^2211012029 is an apocalyptic number.

It is an amenable number.

2211012029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2211012029 is an equidigital number, since it uses as much as digits as its factorization.

2211012029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 2211012029 is about 47021.3996920551. The cubic root of 2211012029 is about 1302.7578590644.

The spelling of 2211012029 in words is "two billion, two hundred eleven million, twelve thousand, twenty-nine".