2013222129 has 16 divisors (see below), whose sum is σ = 2704492800. Its totient is φ = 1332079376.

The previous prime is 2013222091. The next prime is 2013222143. The reversal of 2013222129 is 9212223102.

It is a cyclic number.

It is not a de Polignac number, because 2013222129 - 2¹⁵ = 2013189361 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2013222099 and 2013222108.

It is not an unprimeable number, because it can be changed into a prime (2013222149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299002 + ... + 305660.

It is an arithmetic number, because the mean of its divisors is an integer number (169030800).

Almost surely, 2^2013222129 is an apocalyptic number.

It is an amenable number.

2013222129 is a deficient number, since it is larger than the sum of its proper divisors (691270671).

2013222129 is a wasteful number, since it uses less digits than its factorization.

2013222129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7404.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2013222129 is about 44868.9439256152. The cubic root of 2013222129 is about 1262.6914268960.

The spelling of 2013222129 in words is "two billion, thirteen million, two hundred twenty-two thousand, one hundred twenty-nine".