2211220303022 has 8 divisors (see below), whose sum is σ = 3358815650400. Its totient is φ = 1091615086224.

The previous prime is 2211220303021. The next prime is 2211220303073. The reversal of 2211220303022 is 2203030221122.

It is a happy number.

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 = 2211220302985 and 2211220303003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211220303021) 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, 6997532447 + ... + 6997532762.

It is an arithmetic number, because the mean of its divisors is an integer number (419851956300).

Almost surely, 2^{2211220303022} is an apocalyptic number.

2211220303022 is a deficient number, since it is larger than the sum of its proper divisors (1147595347378).

2211220303022 is a wasteful number, since it uses less digits than its factorization.

2211220303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13995065290.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2211220303022 its reverse (2203030221122), we get a palindrome (4414250524144).

The spelling of 2211220303022 in words is "two trillion, two hundred eleven billion, two hundred twenty million, three hundred three thousand, twenty-two".