10001210120222 has 16 divisors (see below), whose sum is σ = 15121981109760. Its totient is φ = 4960560382848.

The previous prime is 10001210120197. The next prime is 10001210120227. The reversal of 10001210120222 is 22202101210001.

It is a junction number, because it is equal to n+sod(n) for n = 10001210120197 and 10001210120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001210120227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770447 + ... + 4538282.

It is an arithmetic number, because the mean of its divisors is an integer number (945123819360).

Almost surely, 2^{10001210120222} is an apocalyptic number.

10001210120222 is a deficient number, since it is larger than the sum of its proper divisors (5120770989538).

10001210120222 is a wasteful number, since it uses less digits than its factorization.

10001210120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5316275.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10001210120222 its reverse (22202101210001), we get a palindrome (32203311330223).

The spelling of 10001210120222 in words is "ten trillion, one billion, two hundred ten million, one hundred twenty thousand, two hundred twenty-two".