222412022031 has 8 divisors (see below), whose sum is σ = 298438212784. Its totient is φ = 147330256320.

The previous prime is 222412022017. The next prime is 222412022033. The reversal of 222412022031 is 130220214222.

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

It is not a de Polignac number, because 222412022031 - 2¹³ = 222412013839 is a prime.

It is a super-2 number, since 2×222412022031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222412021989 and 222412022007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222412022033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236105710 + ... + 236106651.

It is an arithmetic number, because the mean of its divisors is an integer number (37304776598).

Almost surely, 2^222412022031 is an apocalyptic number.

222412022031 is a deficient number, since it is larger than the sum of its proper divisors (76026190753).

222412022031 is a wasteful number, since it uses less digits than its factorization.

222412022031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472212521.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222412022031 its reverse (130220214222), we get a palindrome (352632236253).

The spelling of 222412022031 in words is "two hundred twenty-two billion, four hundred twelve million, twenty-two thousand, thirty-one".