10121333122 has 4 divisors (see below), whose sum is σ = 15181999686. Its totient is φ = 5060666560.

The previous prime is 10121333093. The next prime is 10121333137. The reversal of 10121333122 is 22133312101.

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

It can be written as a sum of positive squares in only one way, i.e., 5470229521 + 4651103601 = 73961^2 + 68199^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10121333122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530333279 + ... + 2530333282.

Almost surely, 2^10121333122 is an apocalyptic number.

10121333122 is a deficient number, since it is larger than the sum of its proper divisors (5060666564).

10121333122 is an equidigital number, since it uses as much as digits as its factorization.

10121333122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060666563.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10121333122 its reverse (22133312101), we get a palindrome (32254645223).

The spelling of 10121333122 in words is "ten billion, one hundred twenty-one million, three hundred thirty-three thousand, one hundred twenty-two".