10211121222023 has 8 divisors (see below), whose sum is σ = 10212568476768. Its totient is φ = 10209674100384.

The previous prime is 10211121222013. The next prime is 10211121222091. The reversal of 10211121222023 is 32022212111201.

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 10211121222023 - 2⁴ = 10211121222007 is a prime.

It is a super-2 number, since 2×10211121222023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10211121221986 and 10211121222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211121222013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395047286 + ... + 395073132.

It is an arithmetic number, because the mean of its divisors is an integer number (1276571059596).

Almost surely, 2^{10211121222023} is an apocalyptic number.

10211121222023 is a deficient number, since it is larger than the sum of its proper divisors (1447254745).

10211121222023 is a wasteful number, since it uses less digits than its factorization.

10211121222023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66553.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10211121222023 its reverse (32022212111201), we get a palindrome (42233333333224).

The spelling of 10211121222023 in words is "ten trillion, two hundred eleven billion, one hundred twenty-one million, two hundred twenty-two thousand, twenty-three".