1022211102201 has 4 divisors (see below), whose sum is σ = 1362948136272. Its totient is φ = 681474068132.

The previous prime is 1022211102181. The next prime is 1022211102221. The reversal of 1022211102201 is 1022011122201.

1022211102201 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (1022211102181) and next prime (1022211102221).

It is a cyclic number.

It is not a de Polignac number, because 1022211102201 - 2¹⁴ = 1022211085817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022211102221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170368517031 + ... + 170368517036.

It is an arithmetic number, because the mean of its divisors is an integer number (340737034068).

Almost surely, 2^{1022211102201} is an apocalyptic number.

It is an amenable number.

1022211102201 is a deficient number, since it is larger than the sum of its proper divisors (340737034071).

1022211102201 is an equidigital number, since it uses as much as digits as its factorization.

1022211102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340737034070.

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

Adding to 1022211102201 its reverse (1022011122201), we get a palindrome (2044222224402).

The spelling of 1022211102201 in words is "one trillion, twenty-two billion, two hundred eleven million, one hundred two thousand, two hundred one".