22210100221231 has 32 divisors (see below), whose sum is σ = 24375138278400. Its totient is φ = 20114001008640.

The previous prime is 22210100221171. The next prime is 22210100221277. The reversal of 22210100221231 is 13212200101222.

It is a cyclic number.

It is not a de Polignac number, because 22210100221231 - 2²⁹ = 22209563350319 is a prime.

It is a super-3 number, since 3×22210100221231³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22210100221199 and 22210100221208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210100221031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354870361 + ... + 354932941.

It is an arithmetic number, because the mean of its divisors is an integer number (761723071200).

Almost surely, 2^{22210100221231} is an apocalyptic number.

22210100221231 is a deficient number, since it is larger than the sum of its proper divisors (2165038057169).

22210100221231 is a wasteful number, since it uses less digits than its factorization.

22210100221231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65059.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22210100221231 its reverse (13212200101222), we get a palindrome (35422300322453).

The spelling of 22210100221231 in words is "twenty-two trillion, two hundred ten billion, one hundred million, two hundred twenty-one thousand, two hundred thirty-one".