2201231029 has 2 divisors, whose sum is σ = 2201231030. Its totient is φ = 2201231028.

The previous prime is 2201231023. The next prime is 2201231141. The reversal of 2201231029 is 9201321022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2110943025 + 90288004 = 45945^2 + 9502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201231029 - 2¹⁵ = 2201198261 is a prime.

It is a super-3 number, since 3×2201231029³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201231023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100615514 + 1100615515.

It is an arithmetic number, because the mean of its divisors is an integer number (1100615515).

Almost surely, 2^2201231029 is an apocalyptic number.

It is an amenable number.

2201231029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201231029 is an equidigital number, since it uses as much as digits as its factorization.

2201231029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2201231029 is about 46917.2785762346. The cubic root of 2201231029 is about 1300.8339873440.

The spelling of 2201231029 in words is "two billion, two hundred one million, two hundred thirty-one thousand, twenty-nine".