10121003222 has 16 divisors (see below), whose sum is σ = 16627633344. Its totient is φ = 4582125000.

The previous prime is 10121003213. The next prime is 10121003231. The reversal of 10121003222 is 22230012101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10121003213) and next prime (10121003231).

It is a junction number, because it is equal to n+sod(n) for n = 10121003197 and 10121003206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910904 + ... + 921947.

It is an arithmetic number, because the mean of its divisors is an integer number (1039227084).

Almost surely, 2^10121003222 is an apocalyptic number.

10121003222 is a deficient number, since it is larger than the sum of its proper divisors (6506630122).

10121003222 is a wasteful number, since it uses less digits than its factorization.

10121003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833115.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10121003222 its reverse (22230012101), we get a palindrome (32351015323).

The spelling of 10121003222 in words is "ten billion, one hundred twenty-one million, three thousand, two hundred twenty-two".