1022210111102 has 8 divisors (see below), whose sum is σ = 1599981043536. Its totient is φ = 488883096592.

The previous prime is 1022210111099. The next prime is 1022210111149. The reversal of 1022210111102 is 2011110122201.

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

It is a super-2 number, since 2×1022210111102² (a number of 25 digits) contains 22 as substring.

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, 11110979423 + ... + 11110979514.

It is an arithmetic number, because the mean of its divisors is an integer number (199997630442).

Almost surely, 2^{1022210111102} is an apocalyptic number.

1022210111102 is a deficient number, since it is larger than the sum of its proper divisors (577770932434).

1022210111102 is a wasteful number, since it uses less digits than its factorization.

1022210111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22221958962.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1022210111102 its reverse (2011110122201), we get a palindrome (3033320233303).

The spelling of 1022210111102 in words is "one trillion, twenty-two billion, two hundred ten million, one hundred eleven thousand, one hundred two".