2266129902 has 16 divisors (see below), whose sum is σ = 4542780672. Its totient is φ = 753623160.

The previous prime is 2266129889. The next prime is 2266129909. The reversal of 2266129902 is 2099216622.

2266129902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266129909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435568 + ... + 440739.

It is an arithmetic number, because the mean of its divisors is an integer number (283923792).

Almost surely, 2^2266129902 is an apocalyptic number.

2266129902 is an abundant number, since it is smaller than the sum of its proper divisors (2276650770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2266129902 is a wasteful number, since it uses less digits than its factorization.

2266129902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876743.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 2266129902 is about 47603.8853666379. The cubic root of 2266129902 is about 1313.4945258246.

The spelling of 2266129902 in words is "two billion, two hundred sixty-six million, one hundred twenty-nine thousand, nine hundred two".