2201111022022 has 24 divisors (see below), whose sum is σ = 3640773807216. Its totient is φ = 997287918000.

The previous prime is 2201111021999. The next prime is 2201111022049. The reversal of 2201111022022 is 2202201111022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2201111021987 and 2201111022005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14547729 + ... + 14698252.

It is an arithmetic number, because the mean of its divisors is an integer number (151698908634).

Almost surely, 2^{2201111022022} is an apocalyptic number.

2201111022022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2201111022022 is a deficient number, since it is larger than the sum of its proper divisors (1439662785194).

2201111022022 is a wasteful number, since it uses less digits than its factorization.

2201111022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29246316 (or 29246305 counting only the distinct ones).

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

Adding to 2201111022022 its reverse (2202201111022), we get a palindrome (4403312133044).

The spelling of 2201111022022 in words is "two trillion, two hundred one billion, one hundred eleven million, twenty-two thousand, twenty-two".