220200211222012 has 48 divisors (see below), whose sum is σ = 461471063316480. Its totient is φ = 89890717416192.

The previous prime is 220200211221959. The next prime is 220200211222027. The reversal of 220200211222012 is 210222112002022.

It is a congruent number.

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, 715172013 + ... + 715479844.

It is an arithmetic number, because the mean of its divisors is an integer number (9613980485760).

Almost surely, 2^{220200211222012} is an apocalyptic number.

It is an amenable number.

220200211222012 is an abundant number, since it is smaller than the sum of its proper divisors (241270852094468).

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

220200211222012 is a wasteful number, since it uses less digits than its factorization.

220200211222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430652130 (or 1430652128 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 220200211222012 its reverse (210222112002022), we get a palindrome (430422323224034).

The spelling of 220200211222012 in words is "two hundred twenty trillion, two hundred billion, two hundred eleven million, two hundred twenty-two thousand, twelve".