10222001021001 has 48 divisors (see below), whose sum is σ = 17290664463744. Its totient is φ = 5257554720000.

The previous prime is 10222001020967. The next prime is 10222001021009. The reversal of 10222001021001 is 10012010022201.

It is not a de Polignac number, because 10222001021001 - 2⁷ = 10222001020873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10222001021009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19658340 + ... + 20171621.

It is an arithmetic number, because the mean of its divisors is an integer number (360222176328).

Almost surely, 2^{10222001021001} is an apocalyptic number.

10222001021001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10222001021001 is a deficient number, since it is larger than the sum of its proper divisors (7068663442743).

10222001021001 is a wasteful number, since it uses less digits than its factorization.

10222001021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39830094 (or 39830083 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10222001021001 its reverse (10012010022201), we get a palindrome (20234011043202).

The spelling of 10222001021001 in words is "ten trillion, two hundred twenty-two billion, one million, twenty-one thousand, one".