122211010210010 has 128 divisors (see below), whose sum is σ = 240324422644800. Its totient is φ = 44569683558400.

The previous prime is 122211010210007. The next prime is 122211010210049. The reversal of 122211010210010 is 10012010112221.

It can be written as a sum of positive squares in 32 ways, for example, as 5445674958409 + 116765335251601 = 2333597^2 + 10805801^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 562016186 + ... + 562233594.

Almost surely, 2^{122211010210010} is an apocalyptic number.

122211010210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122211010210010 is a deficient number, since it is larger than the sum of its proper divisors (118113412434790).

122211010210010 is a wasteful number, since it uses less digits than its factorization.

122211010210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218276.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122211010210010 its reverse (10012010112221), we get a palindrome (132223020322231).

The spelling of 122211010210010 in words is "one hundred twenty-two trillion, two hundred eleven billion, ten million, two hundred ten thousand, ten".