203320011102212 has 48 divisors (see below), whose sum is σ = 359563627329984. Its totient is φ = 100592309376000.

The previous prime is 203320011102209. The next prime is 203320011102227. The reversal of 203320011102212 is 212201110023302.

It is a super-2 number, since 2×203320011102212² (a number of 29 digits) contains 22 as substring.

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, 390220787 + ... + 390741477.

It is an arithmetic number, because the mean of its divisors is an integer number (7490908902708).

Almost surely, 2^{203320011102212} is an apocalyptic number.

It is an amenable number.

203320011102212 is a deficient number, since it is larger than the sum of its proper divisors (156243616227772).

203320011102212 is a wasteful number, since it uses less digits than its factorization.

203320011102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522980 (or 522978 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 203320011102212 its reverse (212201110023302), we get a palindrome (415521121125514).

The spelling of 203320011102212 in words is "two hundred three trillion, three hundred twenty billion, eleven million, one hundred two thousand, two hundred twelve".