101001022001211 has 8 divisors (see below), whose sum is σ = 134903875273024. Its totient is φ = 67216091698440.

The previous prime is 101001022001207. The next prime is 101001022001233. The reversal of 101001022001211 is 112100220100101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101001022001211 - 2² = 101001022001207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101001022001291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29480740261 + ... + 29480743686.

It is an arithmetic number, because the mean of its divisors is an integer number (16862984409128).

Almost surely, 2^{101001022001211} is an apocalyptic number.

101001022001211 is a deficient number, since it is larger than the sum of its proper divisors (33902853271813).

101001022001211 is an equidigital number, since it uses as much as digits as its factorization.

101001022001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58961484521.

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

Adding to 101001022001211 its reverse (112100220100101), we get a palindrome (213101242101312).

The spelling of 101001022001211 in words is "one hundred one trillion, one billion, twenty-two million, one thousand, two hundred eleven".