1210423202114 has 64 divisors (see below), whose sum is σ = 2116023782400. Its totient is φ = 508577686848.

The previous prime is 1210423202113. The next prime is 1210423202117. The reversal of 1210423202114 is 4112023240121.

It is a self number, because there is not a number n which added to its sum of digits gives 1210423202114.

It is not an unprimeable number, because it can be changed into a prime (1210423202113) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 323727257 + ... + 323730995.

It is an arithmetic number, because the mean of its divisors is an integer number (33062871600).

Almost surely, 2^{1210423202114} is an apocalyptic number.

1210423202114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1210423202114 is a deficient number, since it is larger than the sum of its proper divisors (905600580286).

1210423202114 is a wasteful number, since it uses less digits than its factorization.

1210423202114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5367.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1210423202114 its reverse (4112023240121), we get a palindrome (5322446442235).

The spelling of 1210423202114 in words is "one trillion, two hundred ten billion, four hundred twenty-three million, two hundred two thousand, one hundred fourteen".