1022311101011 has 8 divisors (see below), whose sum is σ = 1034801417664. Its totient is φ = 1009824911080.

The previous prime is 1022311100933. The next prime is 1022311101017. The reversal of 1022311101011 is 1101011132201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022311101011 - 2³⁰ = 1021237359187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022311101017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531725 + ... + 1525566.

It is an arithmetic number, because the mean of its divisors is an integer number (129350177208).

Almost surely, 2^{1022311101011} is an apocalyptic number.

1022311101011 is a deficient number, since it is larger than the sum of its proper divisors (12490316653).

1022311101011 is an equidigital number, since it uses as much as digits as its factorization.

1022311101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063361.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1022311101011 its reverse (1101011132201), we get a palindrome (2123322233212).

The spelling of 1022311101011 in words is "one trillion, twenty-two billion, three hundred eleven million, one hundred one thousand, eleven".