1022100223011 has 8 divisors (see below), whose sum is σ = 1557486054144. Its totient is φ = 584057270280.

The previous prime is 1022100223009. The next prime is 1022100223063. The reversal of 1022100223011 is 1103220012201.

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

It is not a de Polignac number, because 1022100223011 - 2¹ = 1022100223009 is a prime.

It is a super-3 number, since 3×1022100223011³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1022100223411) 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, 24335719575 + ... + 24335719616.

It is an arithmetic number, because the mean of its divisors is an integer number (194685756768).

Almost surely, 2^{1022100223011} is an apocalyptic number.

1022100223011 is a deficient number, since it is larger than the sum of its proper divisors (535385831133).

1022100223011 is an equidigital number, since it uses as much as digits as its factorization.

1022100223011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48671439201.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1022100223011 its reverse (1103220012201), we get a palindrome (2125320235212).

The spelling of 1022100223011 in words is "one trillion, twenty-two billion, one hundred million, two hundred twenty-three thousand, eleven".