10222222221001 has 16 divisors (see below), whose sum is σ = 11754628816896. Its totient is φ = 8707856962896.

The previous prime is 10222222220957. The next prime is 10222222221059. The reversal of 10222222221001 is 10012222222201.

10222222221001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10222222221001 - 2¹¹ = 10222222218953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10222222221001.

It is not an unprimeable number, because it can be changed into a prime (10222222225001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5670000 + ... + 7252126.

It is an arithmetic number, because the mean of its divisors is an integer number (734664301056).

Almost surely, 2^{10222222221001} is an apocalyptic number.

It is an amenable number.

10222222221001 is a deficient number, since it is larger than the sum of its proper divisors (1532406595895).

10222222221001 is a wasteful number, since it uses less digits than its factorization.

10222222221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587828.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10222222221001 its reverse (10012222222201), we get a palindrome (20234444443202).

The spelling of 10222222221001 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, one".