1010012220122 has 8 divisors (see below), whose sum is σ = 1524090296736. Its totient is φ = 501982121212.

The previous prime is 1010012220121. The next prime is 1010012220143. The reversal of 1010012220122 is 2210222100101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1010012220097 and 1010012220106.

It is not an unprimeable number, because it can be changed into a prime (1010012220121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511994008 + ... + 1511994675.

It is an arithmetic number, because the mean of its divisors is an integer number (190511287092).

Almost surely, 2^{1010012220122} is an apocalyptic number.

1010012220122 is a deficient number, since it is larger than the sum of its proper divisors (514078076614).

1010012220122 is a wasteful number, since it uses less digits than its factorization.

1010012220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023988852.

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

Adding to 1010012220122 its reverse (2210222100101), we get a palindrome (3220234320223).

The spelling of 1010012220122 in words is "one trillion, ten billion, twelve million, two hundred twenty thousand, one hundred twenty-two".