10001121022311 has 8 divisors (see below), whose sum is σ = 13338870124800. Its totient is φ = 6665392967352.

The previous prime is 10001121022309. The next prime is 10001121022337. The reversal of 10001121022311 is 11322012110001.

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

It is not a de Polignac number, because 10001121022311 - 2¹ = 10001121022309 is a prime.

It is a super-2 number, since 2×10001121022311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001121022351) 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, 505250335 + ... + 505270128.

It is an arithmetic number, because the mean of its divisors is an integer number (1667358765600).

Almost surely, 2^{10001121022311} is an apocalyptic number.

10001121022311 is a deficient number, since it is larger than the sum of its proper divisors (3337749102489).

10001121022311 is a wasteful number, since it uses less digits than its factorization.

10001121022311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010523765.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10001121022311 its reverse (11322012110001), we get a palindrome (21323133132312).

The spelling of 10001121022311 in words is "ten trillion, one billion, one hundred twenty-one million, twenty-two thousand, three hundred eleven".