101201212202211 has 24 divisors (see below), whose sum is σ = 168849081324144. Its totient is φ = 57726181647360.

The previous prime is 101201212202203. The next prime is 101201212202221. The reversal of 101201212202211 is 112202212102101.

101201212202211 is a `hidden beast` number, since 1 + 0 + 1 + 201 + 21 + 220 + 221 + 1 = 666.

It is not a de Polignac number, because 101201212202211 - 2³ = 101201212202203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101201212202221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30065717926 + ... + 30065721291.

It is an arithmetic number, because the mean of its divisors is an integer number (7035378388506).

Almost surely, 2^{101201212202211} is an apocalyptic number.

101201212202211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101201212202211 is a deficient number, since it is larger than the sum of its proper divisors (67647869121933).

101201212202211 is a wasteful number, since it uses less digits than its factorization.

101201212202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60131439251 (or 60131439248 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 101201212202211 its reverse (112202212102101), we get a palindrome (213403424304312).

The spelling of 101201212202211 in words is "one hundred one trillion, two hundred one billion, two hundred twelve million, two hundred two thousand, two hundred eleven".