210000022120010 has 16 divisors (see below), whose sum is σ = 378000225200736. Its totient is φ = 83999967651408.

The previous prime is 210000022119991. The next prime is 210000022120037. The reversal of 210000022120010 is 10021220000012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210000022119973 and 210000022120000.

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, 24255749 + ... + 31754391.

It is an arithmetic number, because the mean of its divisors is an integer number (23625014075046).

Almost surely, 2^{210000022120010} is an apocalyptic number.

210000022120010 is a deficient number, since it is larger than the sum of its proper divisors (168000203080726).

210000022120010 is a wasteful number, since it uses less digits than its factorization.

210000022120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10299157.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210000022120010 its reverse (10021220000012), we get a palindrome (220021242120022).

The spelling of 210000022120010 in words is "two hundred ten trillion, twenty-two million, one hundred twenty thousand, ten".