101010012211 has 4 divisors (see below), whose sum is σ = 102915861552. Its totient is φ = 99104162872.

The previous prime is 101010012209. The next prime is 101010012287. The reversal of 101010012211 is 112210010101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101010012211 - 2¹ = 101010012209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101010012011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952924591 + ... + 952924696.

It is an arithmetic number, because the mean of its divisors is an integer number (25728965388).

Almost surely, 2^101010012211 is an apocalyptic number.

101010012211 is a deficient number, since it is larger than the sum of its proper divisors (1905849341).

101010012211 is an equidigital number, since it uses as much as digits as its factorization.

101010012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905849340.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 101010012211 its reverse (112210010101), we get a palindrome (213220022312).

The spelling of 101010012211 in words is "one hundred one billion, ten million, twelve thousand, two hundred eleven".