11212001001102 has 64 divisors (see below), whose sum is σ = 24834098147328. Its totient is φ = 3346324080000.

The previous prime is 11212001001077. The next prime is 11212001001121. The reversal of 11212001001102 is 20110010021211.

It is a congruent number.

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, 3129853 + ... + 5676264.

It is an arithmetic number, because the mean of its divisors is an integer number (388032783552).

Almost surely, 2^{11212001001102} is an apocalyptic number.

11212001001102 is an abundant number, since it is smaller than the sum of its proper divisors (13622097146226).

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

11212001001102 is a wasteful number, since it uses less digits than its factorization.

11212001001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8806425.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11212001001102 its reverse (20110010021211), we get a palindrome (31322011022313).

The spelling of 11212001001102 in words is "eleven trillion, two hundred twelve billion, one million, one thousand, one hundred two".