10011213201234 has 16 divisors (see below), whose sum is σ = 22882773031488. Its totient is φ = 2860346628912.

The previous prime is 10011213201229. The next prime is 10011213201239. The reversal of 10011213201234 is 43210231211001.

It is an interprime number because it is at equal distance from previous prime (10011213201229) and next prime (10011213201239).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10011213201234.

It is not an unprimeable number, because it can be changed into a prime (10011213201239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119181109497 + ... + 119181109580.

It is an arithmetic number, because the mean of its divisors is an integer number (1430173314468).

Almost surely, 2^{10011213201234} is an apocalyptic number.

10011213201234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10011213201234 is an abundant number, since it is smaller than the sum of its proper divisors (12871559830254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011213201234 is a wasteful number, since it uses less digits than its factorization.

10011213201234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238362219089.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 10011213201234 its reverse (43210231211001), we get a palindrome (53221444412235).

The spelling of 10011213201234 in words is "ten trillion, eleven billion, two hundred thirteen million, two hundred one thousand, two hundred thirty-four".