1000222001210 has 16 divisors (see below), whose sum is σ = 1823189472000. Its totient is φ = 395024384976.

The previous prime is 1000222001197. The next prime is 1000222001227. The reversal of 1000222001210 is 121002220001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1000222001191 and 1000222001200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633051110 + ... + 633052689.

It is an arithmetic number, because the mean of its divisors is an integer number (113949342000).

Almost surely, 2^{1000222001210} is an apocalyptic number.

1000222001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000222001210 is a deficient number, since it is larger than the sum of its proper divisors (822967470790).

1000222001210 is a wasteful number, since it uses less digits than its factorization.

1000222001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266103885.

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

Adding to 1000222001210 its reverse (121002220001), we get a palindrome (1121224221211).

The spelling of 1000222001210 in words is "one trillion, two hundred twenty-two million, one thousand, two hundred ten".