1022112210201 has 4 divisors (see below), whose sum is σ = 1362816280272. Its totient is φ = 681408140132.

The previous prime is 1022112210149. The next prime is 1022112210211. The reversal of 1022112210201 is 1020122112201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1022112210201 - 2⁹ = 1022112209689 is a prime.

It is a super-3 number, since 3×1022112210201³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022112210211) 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, 170352035031 + ... + 170352035036.

It is an arithmetic number, because the mean of its divisors is an integer number (340704070068).

Almost surely, 2^{1022112210201} is an apocalyptic number.

It is an amenable number.

1022112210201 is a deficient number, since it is larger than the sum of its proper divisors (340704070071).

1022112210201 is an equidigital number, since it uses as much as digits as its factorization.

1022112210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340704070070.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1022112210201 its reverse (1020122112201), we get a palindrome (2042234322402).

The spelling of 1022112210201 in words is "one trillion, twenty-two billion, one hundred twelve million, two hundred ten thousand, two hundred one".