200101211005 has 16 divisors (see below), whose sum is σ = 245991936960. Its totient is φ = 156175987968.

The previous prime is 200101210949. The next prime is 200101211047. The reversal of 200101211005 is 500112101002.

It is a cyclic number.

It is not a de Polignac number, because 200101211005 - 2¹⁷ = 200101079933 is a prime.

It is a super-2 number, since 2×200101211005² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357052 + ... + 726421.

It is an arithmetic number, because the mean of its divisors is an integer number (15374496060).

Almost surely, 2^200101211005 is an apocalyptic number.

It is an amenable number.

200101211005 is a deficient number, since it is larger than the sum of its proper divisors (45890725955).

200101211005 is a wasteful number, since it uses less digits than its factorization.

200101211005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084380.

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 200101211005 its reverse (500112101002), we get a palindrome (700213312007).

The spelling of 200101211005 in words is "two hundred billion, one hundred one million, two hundred eleven thousand, five".