222011002022 has 8 divisors (see below), whose sum is σ = 333024029856. Its totient is φ = 111002992072.

The previous prime is 222011002021. The next prime is 222011002069. The reversal of 222011002022 is 220200110222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222011001988 and 222011002006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222011002021) 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, 1141838 + ... + 1322049.

It is an arithmetic number, because the mean of its divisors is an integer number (41628003732).

Almost surely, 2^222011002022 is an apocalyptic number.

222011002022 is a deficient number, since it is larger than the sum of its proper divisors (111013027834).

222011002022 is a wasteful number, since it uses less digits than its factorization.

222011002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508942.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222011002022 its reverse (220200110222), we get a palindrome (442211112244).

The spelling of 222011002022 in words is "two hundred twenty-two billion, eleven million, two thousand, twenty-two".