1022122000001 has 4 divisors (see below), whose sum is σ = 1022402575152. Its totient is φ = 1021841424852.

The previous prime is 1022121999979. The next prime is 1022122000073. The reversal of 1022122000001 is 1000002212201.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-1022122000001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022122009001) 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, 140282111 + ... + 140289396.

It is an arithmetic number, because the mean of its divisors is an integer number (255600643788).

Almost surely, 2^{1022122000001} is an apocalyptic number.

It is an amenable number.

1022122000001 is a deficient number, since it is larger than the sum of its proper divisors (280575151).

1022122000001 is an equidigital number, since it uses as much as digits as its factorization.

1022122000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280575150.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1022122000001 its reverse (1000002212201), we get a palindrome (2022124212202).

The spelling of 1022122000001 in words is "one trillion, twenty-two billion, one hundred twenty-two million, one", and thus it is an aban number.