10212440234122 has 64 divisors (see below), whose sum is σ = 18616648089600. Its totient is φ = 4106913592320.

The previous prime is 10212440234039. The next prime is 10212440234131. The reversal of 10212440234122 is 22143204421201.

It is a super-2 number, since 2×10212440234122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8538922 + ... + 9661162.

It is an arithmetic number, because the mean of its divisors is an integer number (290885126400).

Almost surely, 2^{10212440234122} is an apocalyptic number.

10212440234122 is a deficient number, since it is larger than the sum of its proper divisors (8404207855478).

10212440234122 is a wasteful number, since it uses less digits than its factorization.

10212440234122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122811.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10212440234122 its reverse (22143204421201), we get a palindrome (32355644655323).

The spelling of 10212440234122 in words is "ten trillion, two hundred twelve billion, four hundred forty million, two hundred thirty-four thousand, one hundred twenty-two".