1022211020201 has 32 divisors (see below), whose sum is σ = 1237033036800. Its totient is φ = 826025175360.

The previous prime is 1022211020197. The next prime is 1022211020219. The reversal of 1022211020201 is 1020201122201.

It is not a de Polignac number, because 1022211020201 - 2² = 1022211020197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022211020251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29408090 + ... + 29442828.

It is an arithmetic number, because the mean of its divisors is an integer number (38657282400).

Almost surely, 2^{1022211020201} is an apocalyptic number.

It is an amenable number.

1022211020201 is a deficient number, since it is larger than the sum of its proper divisors (214822016599).

1022211020201 is a wasteful number, since it uses less digits than its factorization.

1022211020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38189.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1022211020201 its reverse (1020201122201), we get a palindrome (2042412142402).

The spelling of 1022211020201 in words is "one trillion, twenty-two billion, two hundred eleven million, twenty thousand, two hundred one".