11212001212102 has 16 divisors (see below), whose sum is σ = 16856658327600. Its totient is φ = 5593118869728.

The previous prime is 11212001212081. The next prime is 11212001212117. The reversal of 11212001212102 is 20121210021211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5036524 + ... + 6913072.

It is an arithmetic number, because the mean of its divisors is an integer number (1053541145475).

Almost surely, 2^{11212001212102} is an apocalyptic number.

11212001212102 is a deficient number, since it is larger than the sum of its proper divisors (5644657115498).

11212001212102 is a wasteful number, since it uses less digits than its factorization.

11212001212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883415.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11212001212102 its reverse (20121210021211), we get a palindrome (31333211233313).

The spelling of 11212001212102 in words is "eleven trillion, two hundred twelve billion, one million, two hundred twelve thousand, one hundred two".