220212012010012 has 24 divisors (see below), whose sum is σ = 422397189793152. Its totient is φ = 99621978716400.

The previous prime is 220212012009971. The next prime is 220212012010013. The reversal of 220212012010012 is 210010210212022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220212012010013) 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, 11859750088 + ... + 11859768655.

It is an arithmetic number, because the mean of its divisors is an integer number (17599882908048).

Almost surely, 2^{220212012010012} is an apocalyptic number.

220212012010012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220212012010012 is a deficient number, since it is larger than the sum of its proper divisors (202185177783140).

220212012010012 is a wasteful number, since it uses less digits than its factorization.

220212012010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23719518969 (or 23719518967 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220212012010012 its reverse (210010210212022), we get a palindrome (430222222222034).

The spelling of 220212012010012 in words is "two hundred twenty trillion, two hundred twelve billion, twelve million, ten thousand, twelve".