10012011220222 has 24 divisors (see below), whose sum is σ = 16515448375608. Its totient is φ = 4548697251120.

The previous prime is 10012011220207. The next prime is 10012011220241. The reversal of 10012011220222 is 22202211021001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10012011220196 and 10012011220205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9579148 + ... + 10572799.

It is an arithmetic number, because the mean of its divisors is an integer number (688143682317).

Almost surely, 2^{10012011220222} is an apocalyptic number.

10012011220222 is a deficient number, since it is larger than the sum of its proper divisors (6503437155386).

10012011220222 is a wasteful number, since it uses less digits than its factorization.

10012011220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20154024 (or 20154013 counting only the distinct ones).

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

Adding to 10012011220222 its reverse (22202211021001), we get a palindrome (32214222241223).

The spelling of 10012011220222 in words is "ten trillion, twelve billion, eleven million, two hundred twenty thousand, two hundred twenty-two".