1022211000011 has 4 divisors (see below), whose sum is σ = 1043960170272. Its totient is φ = 1000461829752.

The previous prime is 1022210999941. The next prime is 1022211000067. The reversal of 1022211000011 is 1100001122201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1022211000011 - 2²² = 1022206805707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022210999956 and 1022211000001.

It is not an unprimeable number, because it can be changed into a prime (1022211000611) 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, 10874585060 + ... + 10874585153.

It is an arithmetic number, because the mean of its divisors is an integer number (260990042568).

Almost surely, 2^{1022211000011} is an apocalyptic number.

1022211000011 is a deficient number, since it is larger than the sum of its proper divisors (21749170261).

1022211000011 is an equidigital number, since it uses as much as digits as its factorization.

1022211000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21749170260.

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

Adding to 1022211000011 its reverse (1100001122201), we get a palindrome (2122212122212).

The spelling of 1022211000011 in words is "one trillion, twenty-two billion, two hundred eleven million, eleven", and thus it is an aban number.