10011210022211 has 4 divisors (see below), whose sum is σ = 10334152281024. Its totient is φ = 9688267763400.

The previous prime is 10011210022201. The next prime is 10011210022243. The reversal of 10011210022211 is 11222001211001.

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 10011210022211 - 2¹⁰ = 10011210021187 is a prime.

It is a super-2 number, since 2×10011210022211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011210022201) 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, 161471129360 + ... + 161471129421.

It is an arithmetic number, because the mean of its divisors is an integer number (2583538070256).

Almost surely, 2^{10011210022211} is an apocalyptic number.

10011210022211 is a deficient number, since it is larger than the sum of its proper divisors (322942258813).

10011210022211 is an equidigital number, since it uses as much as digits as its factorization.

10011210022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322942258812.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10011210022211 its reverse (11222001211001), we get a palindrome (21233211233212).

The spelling of 10011210022211 in words is "ten trillion, eleven billion, two hundred ten million, twenty-two thousand, two hundred eleven".