10022001011211 has 8 divisors (see below), whose sum is σ = 15271620588544. Its totient is φ = 5726857720680.

The previous prime is 10022001011207. The next prime is 10022001011213. The reversal of 10022001011211 is 11211010022001.

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

It is not a de Polignac number, because 10022001011211 - 2² = 10022001011207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10022001011213) 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, 238619071675 + ... + 238619071716.

It is an arithmetic number, because the mean of its divisors is an integer number (1908952573568).

Almost surely, 2^{10022001011211} is an apocalyptic number.

10022001011211 is a deficient number, since it is larger than the sum of its proper divisors (5249619577333).

10022001011211 is an equidigital number, since it uses as much as digits as its factorization.

10022001011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477238143401.

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

Adding to 10022001011211 its reverse (11211010022001), we get a palindrome (21233011033212).

The spelling of 10022001011211 in words is "ten trillion, twenty-two billion, one million, eleven thousand, two hundred eleven".