220202022202012 has 6 divisors (see below), whose sum is σ = 385353538853528. Its totient is φ = 110101011101004.

The previous prime is 220202022202003. The next prime is 220202022202069. The reversal of 220202022202012 is 210202220202022.

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, 27525252775248 + ... + 27525252775255.

Almost surely, 2^{220202022202012} is an apocalyptic number.

It is an amenable number.

220202022202012 is a deficient number, since it is larger than the sum of its proper divisors (165151516651516).

220202022202012 is a wasteful number, since it uses less digits than its factorization.

220202022202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55050505550507 (or 55050505550505 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 220202022202012 its reverse (210202220202022), we get a palindrome (430404242404034).

The spelling of 220202022202012 in words is "two hundred twenty trillion, two hundred two billion, twenty-two million, two hundred two thousand, twelve".