1022010112001 has 4 divisors (see below), whose sum is σ = 1022275780032. Its totient is φ = 1021744443972.

The previous prime is 1022010111959. The next prime is 1022010112009. The reversal of 1022010112001 is 1002110102201.

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 1022010112001 - 2¹⁸ = 1022009849857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022010112009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132828245 + ... + 132835938.

It is an arithmetic number, because the mean of its divisors is an integer number (255568945008).

Almost surely, 2^{1022010112001} is an apocalyptic number.

It is an amenable number.

1022010112001 is a deficient number, since it is larger than the sum of its proper divisors (265668031).

1022010112001 is an equidigital number, since it uses as much as digits as its factorization.

1022010112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265668030.

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

Adding to 1022010112001 its reverse (1002110102201), we get a palindrome (2024120214202).

The spelling of 1022010112001 in words is "one trillion, twenty-two billion, ten million, one hundred twelve thousand, one".