1022266408211 has 4 divisors (see below), whose sum is σ = 1076069903400. Its totient is φ = 968462913024.

The previous prime is 1022266408201. The next prime is 1022266408301. The reversal of 1022266408211 is 1128046622201.

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 1022266408211 - 2¹⁸ = 1022266146067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022266408201) 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, 26901747566 + ... + 26901747603.

It is an arithmetic number, because the mean of its divisors is an integer number (269017475850).

Almost surely, 2^{1022266408211} is an apocalyptic number.

1022266408211 is a deficient number, since it is larger than the sum of its proper divisors (53803495189).

1022266408211 is an equidigital number, since it uses as much as digits as its factorization.

1022266408211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53803495188.

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 1022266408211 in words is "one trillion, twenty-two billion, two hundred sixty-six million, four hundred eight thousand, two hundred eleven".