2203212029 has 2 divisors, whose sum is σ = 2203212030. Its totient is φ = 2203212028.

The previous prime is 2203212023. The next prime is 2203212047. The reversal of 2203212029 is 9202123022.

2203212029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1230395929 + 972816100 = 35077^2 + 31190^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203212029 - 2¹⁶ = 2203146493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2203211995 and 2203212013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203212023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101606014 + 1101606015.

It is an arithmetic number, because the mean of its divisors is an integer number (1101606015).

Almost surely, 2^2203212029 is an apocalyptic number.

It is an amenable number.

2203212029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203212029 is an equidigital number, since it uses as much as digits as its factorization.

2203212029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2203212029 is about 46938.3854536988. The cubic root of 2203212029 is about 1301.2240992764.

The spelling of 2203212029 in words is "two billion, two hundred three million, two hundred twelve thousand, twenty-nine".