200211001021101 has 12 divisors (see below), whose sum is σ = 310531348522752. Its totient is φ = 114406286297688.

The previous prime is 200211001021099. The next prime is 200211001021121. The reversal of 200211001021101 is 101120100112002.

It is not a de Polignac number, because 200211001021101 - 2¹ = 200211001021099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211001021121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 680989799245 + ... + 680989799538.

It is an arithmetic number, because the mean of its divisors is an integer number (25877612376896).

Almost surely, 2^{200211001021101} is an apocalyptic number.

200211001021101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200211001021101 is a deficient number, since it is larger than the sum of its proper divisors (110320347501651).

200211001021101 is a wasteful number, since it uses less digits than its factorization.

200211001021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361979598800 (or 1361979598793 counting only the distinct ones).

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

Adding to 200211001021101 its reverse (101120100112002), we get a palindrome (301331101133103).

Subtracting from 200211001021101 its reverse (101120100112002), we obtain a palindrome (99090900909099).

The spelling of 200211001021101 in words is "two hundred trillion, two hundred eleven billion, one million, twenty-one thousand, one hundred one".