1222101002022 has 8 divisors (see below), whose sum is σ = 2444202004056. Its totient is φ = 407367000672.

The previous prime is 1222101002009. The next prime is 1222101002093. The reversal of 1222101002022 is 2202001012221.

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

1222101002022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1222101001992 and 1222101002010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101841750163 + ... + 101841750174.

It is an arithmetic number, because the mean of its divisors is an integer number (305525250507).

Almost surely, 2^{1222101002022} is an apocalyptic number.

1222101002022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1222101002022 is a wasteful number, since it uses less digits than its factorization.

1222101002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203683500342.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1222101002022 its reverse (2202001012221), we get a palindrome (3424102014243).

The spelling of 1222101002022 in words is "one trillion, two hundred twenty-two billion, one hundred one million, two thousand, twenty-two".