10121012322 has 64 divisors (see below), whose sum is σ = 22425569280. Its totient is φ = 3028886784.

The previous prime is 10121012303. The next prime is 10121012327. The reversal of 10121012322 is 22321012101.

It is not an unprimeable number, because it can be changed into a prime (10121012327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 883443 + ... + 894825.

It is an arithmetic number, because the mean of its divisors is an integer number (350399520).

Almost surely, 2^10121012322 is an apocalyptic number.

10121012322 is an abundant number, since it is smaller than the sum of its proper divisors (12304556958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121012322 is a wasteful number, since it uses less digits than its factorization.

10121012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11807.

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

Adding to 10121012322 its reverse (22321012101), we get a palindrome (32442024423).

The spelling of 10121012322 in words is "ten billion, one hundred twenty-one million, twelve thousand, three hundred twenty-two".