222122103131 has 8 divisors (see below), whose sum is σ = 225900668400. Its totient is φ = 218343997440.

The previous prime is 222122103113. The next prime is 222122103179. The reversal of 222122103131 is 131301221222.

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

It is a cyclic number.

It is not a de Polignac number, because 222122103131 - 2⁶ = 222122103067 is a prime.

It is a super-3 number, since 3×222122103131³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222122103431) 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, 941915 + ... + 1153883.

It is an arithmetic number, because the mean of its divisors is an integer number (28237583550).

Almost surely, 2^222122103131 is an apocalyptic number.

222122103131 is a deficient number, since it is larger than the sum of its proper divisors (3778565269).

222122103131 is a wasteful number, since it uses less digits than its factorization.

222122103131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229789.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222122103131 its reverse (131301221222), we get a palindrome (353423324353).

The spelling of 222122103131 in words is "two hundred twenty-two billion, one hundred twenty-two million, one hundred three thousand, one hundred thirty-one".