10121112223333 has 4 divisors (see below), whose sum is σ = 10716471765900. Its totient is φ = 9525752680768.

The previous prime is 10121112223303. The next prime is 10121112223337. The reversal of 10121112223333 is 33332221112101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9490601585124 + 630510638209 = 3080682^2 + 794047^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10121112223333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10121112223298 and 10121112223307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121112223337) 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, 297679771258 + ... + 297679771291.

It is an arithmetic number, because the mean of its divisors is an integer number (2679117941475).

Almost surely, 2^{10121112223333} is an apocalyptic number.

It is an amenable number.

10121112223333 is a deficient number, since it is larger than the sum of its proper divisors (595359542567).

10121112223333 is an equidigital number, since it uses as much as digits as its factorization.

10121112223333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595359542566.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 10121112223333 its reverse (33332221112101), we get a palindrome (43453333335434).

The spelling of 10121112223333 in words is "ten trillion, one hundred twenty-one billion, one hundred twelve million, two hundred twenty-three thousand, three hundred thirty-three".