10022201212111 has 6 divisors (see below), whose sum is σ = 11016138522536. Its totient is φ = 9111092010900.

The previous prime is 10022201212097. The next prime is 10022201212151. The reversal of 10022201212111 is 11121210222001.

It is not a de Polignac number, because 10022201212111 - 2²¹ = 10022199114959 is a prime.

It is a super-2 number, since 2×10022201212111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022201212151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41414054475 + ... + 41414054716.

Almost surely, 2^{10022201212111} is an apocalyptic number.

10022201212111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10022201212111 is a deficient number, since it is larger than the sum of its proper divisors (993937310425).

10022201212111 is an equidigital number, since it uses as much as digits as its factorization.

10022201212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82828109213 (or 82828109202 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10022201212111 its reverse (11121210222001), we get a palindrome (21143411434112).

The spelling of 10022201212111 in words is "ten trillion, twenty-two billion, two hundred one million, two hundred twelve thousand, one hundred eleven".