11470020229 has 2 divisors, whose sum is σ = 11470020230. Its totient is φ = 11470020228.

The previous prime is 11470020223. The next prime is 11470020283. The reversal of 11470020229 is 92202007411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6756511204 + 4713509025 = 82198^2 + 68655^2 .

It is a cyclic number.

It is not a de Polignac number, because 11470020229 - 2⁷ = 11470020101 is a prime.

It is a super-2 number, since 2×11470020229² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11470020197 and 11470020206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11470020223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5735010114 + 5735010115.

It is an arithmetic number, because the mean of its divisors is an integer number (5735010115).

Almost surely, 2^11470020229 is an apocalyptic number.

It is an amenable number.

11470020229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11470020229 is an equidigital number, since it uses as much as digits as its factorization.

11470020229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 11470020229 in words is "eleven billion, four hundred seventy million, twenty thousand, two hundred twenty-nine".