2029931223 has 16 divisors (see below), whose sum is σ = 2867454720. Its totient is φ = 1272940416.

The previous prime is 2029931219. The next prime is 2029931273. The reversal of 2029931223 is 3221399202.

It is not a de Polignac number, because 2029931223 - 2² = 2029931219 is a prime.

It is a super-2 number, since 2×2029931223² = 8241241540220551458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029931273) 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, 84558 + ... + 105876.

It is an arithmetic number, because the mean of its divisors is an integer number (179215920).

Almost surely, 2^2029931223 is an apocalyptic number.

2029931223 is a deficient number, since it is larger than the sum of its proper divisors (837523497).

2029931223 is a wasteful number, since it uses less digits than its factorization.

2029931223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23206.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2029931223 is about 45054.7580506210. The cubic root of 2029931223 is about 1266.1751172200.

The spelling of 2029931223 in words is "two billion, twenty-nine million, nine hundred thirty-one thousand, two hundred twenty-three".