1222101120022 has 8 divisors (see below), whose sum is σ = 1833329152872. Its totient is φ = 610991402400.

The previous prime is 1222101120013. The next prime is 1222101120073. The reversal of 1222101120022 is 2200211012221.

It is a happy number.

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

It is a super-2 number, since 2×1222101120022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1222101119978 and 1222101120005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29552979 + ... + 29594302.

It is an arithmetic number, because the mean of its divisors is an integer number (229166144109).

Almost surely, 2^{1222101120022} is an apocalyptic number.

1222101120022 is a deficient number, since it is larger than the sum of its proper divisors (611228032850).

1222101120022 is a wasteful number, since it uses less digits than its factorization.

1222101120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59157614.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1222101120022 its reverse (2200211012221), we get a palindrome (3422312132243).

The spelling of 1222101120022 in words is "one trillion, two hundred twenty-two billion, one hundred one million, one hundred twenty thousand, twenty-two".