202200020222012 has 24 divisors (see below), whose sum is σ = 369327383460000. Its totient is φ = 96680114565056.

The previous prime is 202200020222003. The next prime is 202200020222017. The reversal of 202200020222012 is 210222020002202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202200020222017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275118887 + ... + 275852862.

It is an arithmetic number, because the mean of its divisors is an integer number (15388640977500).

Almost surely, 2^{202200020222012} is an apocalyptic number.

It is an amenable number.

202200020222012 is a deficient number, since it is larger than the sum of its proper divisors (167127363237988).

202200020222012 is a wasteful number, since it uses less digits than its factorization.

202200020222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550975765 (or 550975763 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202200020222012 its reverse (210222020002202), we get a palindrome (412422040224214).

The spelling of 202200020222012 in words is "two hundred two trillion, two hundred billion, twenty million, two hundred twenty-two thousand, twelve".