22002022202012 has 6 divisors (see below), whose sum is σ = 38503538853528. Its totient is φ = 11001011101004.

The previous prime is 22002022202009. The next prime is 22002022202047. The reversal of 22002022202012 is 21020222020022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750252775248 + ... + 2750252775255.

It is an arithmetic number, because the mean of its divisors is an integer number (6417256475588).

Almost surely, 2^{22002022202012} is an apocalyptic number.

It is an amenable number.

22002022202012 is a deficient number, since it is larger than the sum of its proper divisors (16501516651516).

22002022202012 is a wasteful number, since it uses less digits than its factorization.

22002022202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500505550507 (or 5500505550505 counting only the distinct ones).

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

Adding to 22002022202012 its reverse (21020222020022), we get a palindrome (43022244222034).

The spelling of 22002022202012 in words is "twenty-two trillion, two billion, twenty-two million, two hundred two thousand, twelve".