20223130202 has 32 divisors (see below), whose sum is σ = 34095769344. Its totient is φ = 8917081600.

The previous prime is 20223130183. The next prime is 20223130223. The reversal of 20223130202 is 20203132202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30302 + ... + 203382.

It is an arithmetic number, because the mean of its divisors is an integer number (1065492792).

Almost surely, 2^20223130202 is an apocalyptic number.

20223130202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20223130202 is a deficient number, since it is larger than the sum of its proper divisors (13872639142).

20223130202 is a wasteful number, since it uses less digits than its factorization.

20223130202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173254.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20223130202 its reverse (20203132202), we get a palindrome (40426262404).

The spelling of 20223130202 in words is "twenty billion, two hundred twenty-three million, one hundred thirty thousand, two hundred two".