20202032229 has 64 divisors (see below), whose sum is σ = 31167037440. Its totient is φ = 11567324160.

The previous prime is 20202032119. The next prime is 20202032261. The reversal of 20202032229 is 92223020202.

It is not a de Polignac number, because 20202032229 - 2⁸ = 20202031973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20202032199 and 20202032208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202032029) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1966384 + ... + 1976630.

It is an arithmetic number, because the mean of its divisors is an integer number (486984960).

Almost surely, 2^20202032229 is an apocalyptic number.

20202032229 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

20202032229 is a deficient number, since it is larger than the sum of its proper divisors (10965005211).

20202032229 is a wasteful number, since it uses less digits than its factorization.

20202032229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10370.

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 20202032229 in words is "twenty billion, two hundred two million, thirty-two thousand, two hundred twenty-nine".