1202023222230 has 32 divisors (see below), whose sum is σ = 2911817009664. Its totient is φ = 317543828576.

The previous prime is 1202023222229. The next prime is 1202023222237. The reversal of 1202023222230 is 322223202021.

It is a junction number, because it is equal to n+sod(n) for n = 1202023222197 and 1202023222206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202023222237) 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, 187227822 + ... + 187234241.

It is an arithmetic number, because the mean of its divisors is an integer number (90994281552).

Almost surely, 2^{1202023222230} is an apocalyptic number.

1202023222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202023222230 is an abundant number, since it is smaller than the sum of its proper divisors (1709793787434).

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

1202023222230 is a wasteful number, since it uses less digits than its factorization.

1202023222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374462180.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 1202023222230 its reverse (322223202021), we get a palindrome (1524246424251).

The spelling of 1202023222230 in words is "one trillion, two hundred two billion, twenty-three million, two hundred twenty-two thousand, two hundred thirty".