1022022211201 has 16 divisors (see below), whose sum is σ = 1038173552640. Its totient is φ = 1005920954640.

The previous prime is 1022022211187. The next prime is 1022022211207. The reversal of 1022022211201 is 1021122202201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1022022211201 - 2⁵ = 1022022211169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022022211207) 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, 228996696 + ... + 229001158.

It is an arithmetic number, because the mean of its divisors is an integer number (64885847040).

Almost surely, 2^{1022022211201} is an apocalyptic number.

It is an amenable number.

1022022211201 is a deficient number, since it is larger than the sum of its proper divisors (16151341439).

1022022211201 is an equidigital number, since it uses as much as digits as its factorization.

1022022211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9276.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1022022211201 its reverse (1021122202201), we get a palindrome (2043144413402).

The spelling of 1022022211201 in words is "one trillion, twenty-two billion, twenty-two million, two hundred eleven thousand, two hundred one".