11200210121001 has 16 divisors (see below), whose sum is σ = 16292059708608. Its totient is φ = 6787654056000.

The previous prime is 11200210120993. The next prime is 11200210121003. The reversal of 11200210121001 is 10012101200211.

It is not a de Polignac number, because 11200210121001 - 2³ = 11200210120993 is a prime.

It is a super-2 number, since 2×11200210121001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11200210121003) 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, 8155366 + ... + 9429231.

It is an arithmetic number, because the mean of its divisors is an integer number (1018253731788).

Almost surely, 2^{11200210121001} is an apocalyptic number.

11200210121001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11200210121001 is a deficient number, since it is larger than the sum of its proper divisors (5091849587607).

11200210121001 is a wasteful number, since it uses less digits than its factorization.

11200210121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17603912.

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

Adding to 11200210121001 its reverse (10012101200211), we get a palindrome (21212311321212).

The spelling of 11200210121001 in words is "eleven trillion, two hundred billion, two hundred ten million, one hundred twenty-one thousand, one".