1022211010001 has 16 divisors (see below), whose sum is σ = 1056705134400. Its totient is φ = 988293134400.

The previous prime is 1022211009991. The next prime is 1022211010003. The reversal of 1022211010001 is 1000101122201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022211010001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022211010003) 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 15 ways as a sum of consecutive naturals, for example, 51855335 + ... + 51875043.

It is an arithmetic number, because the mean of its divisors is an integer number (66044070900).

Almost surely, 2^{1022211010001} is an apocalyptic number.

It is an amenable number.

1022211010001 is a deficient number, since it is larger than the sum of its proper divisors (34494124399).

1022211010001 is a wasteful number, since it uses less digits than its factorization.

1022211010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34240.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1022211010001 its reverse (1000101122201), we get a palindrome (2022312132202).

The spelling of 1022211010001 in words is "one trillion, twenty-two billion, two hundred eleven million, ten thousand, one".