101201012222211 has 12 divisors (see below), whose sum is σ = 159468261683640. Its totient is φ = 61333946801280.

The previous prime is 101201012222197. The next prime is 101201012222227. The reversal of 101201012222211 is 112222210102101.

101201012222211 is a `hidden beast` number, since 1 + 0 + 120 + 101 + 222 + 221 + 1 = 666.

It is not a de Polignac number, because 101201012222211 - 2¹¹ = 101201012220163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101201012022211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511116223246 + ... + 511116223443.

It is an arithmetic number, because the mean of its divisors is an integer number (13289021806970).

Almost surely, 2^{101201012222211} is an apocalyptic number.

101201012222211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101201012222211 is a deficient number, since it is larger than the sum of its proper divisors (58267249461429).

101201012222211 is a wasteful number, since it uses less digits than its factorization.

101201012222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022232446706 (or 1022232446703 counting only the distinct ones).

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

Adding to 101201012222211 its reverse (112222210102101), we get a palindrome (213423222324312).

The spelling of 101201012222211 in words is "one hundred one trillion, two hundred one billion, twelve million, two hundred twenty-two thousand, two hundred eleven".