10121222002210 has 32 divisors (see below), whose sum is σ = 21043481899392. Its totient is φ = 3463947636480.

The previous prime is 10121222002189. The next prime is 10121222002217. The reversal of 10121222002210 is 1220022212101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10121222002217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2706207222 + ... + 2706210961.

It is an arithmetic number, because the mean of its divisors is an integer number (657608809356).

Almost surely, 2^{10121222002210} is an apocalyptic number.

10121222002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121222002210 is an abundant number, since it is smaller than the sum of its proper divisors (10922259897182).

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

10121222002210 is a wasteful number, since it uses less digits than its factorization.

10121222002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5412418218.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10121222002210 its reverse (1220022212101), we get a palindrome (11341244214311).

The spelling of 10121222002210 in words is "ten trillion, one hundred twenty-one billion, two hundred twenty-two million, two thousand, two hundred ten".