11011210001214 has 32 divisors (see below), whose sum is σ = 22110284360736. Its totient is φ = 3655762083840.

The previous prime is 11011210001203. The next prime is 11011210001219. The reversal of 11011210001214 is 41210001211011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11011210001193 and 11011210001202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011210001219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15569044 + ... + 16260920.

It is an arithmetic number, because the mean of its divisors is an integer number (690946386273).

Almost surely, 2^{11011210001214} is an apocalyptic number.

11011210001214 is an abundant number, since it is smaller than the sum of its proper divisors (11099074359522).

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

11011210001214 is a wasteful number, since it uses less digits than its factorization.

11011210001214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702460.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11011210001214 its reverse (41210001211011), we get a palindrome (52221211212225).

The spelling of 11011210001214 in words is "eleven trillion, eleven billion, two hundred ten million, one thousand, two hundred fourteen".