222210222011000 has 64 divisors (see below), whose sum is σ = 520151412624480. Its totient is φ = 88853406220800.

The previous prime is 222210222010991. The next prime is 222210222011117. The reversal of 222210222011000 is 110222012222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 222210222011000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35454782 + ... + 41248781.

Almost surely, 2^{222210222011000} is an apocalyptic number.

222210222011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222210222011000 is an abundant number, since it is smaller than the sum of its proper divisors (297941190613480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222210222011000 is a wasteful number, since it uses less digits than its factorization.

222210222011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76706481 (or 76706467 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222210222011000 its reverse (110222012222), we get a palindrome (222320444023222).

The spelling of 222210222011000 in words is "two hundred twenty-two trillion, two hundred ten billion, two hundred twenty-two million, eleven thousand".