1022110222102 has 32 divisors (see below), whose sum is σ = 1620012104640. Its totient is φ = 482681971200.

The previous prime is 1022110222031. The next prime is 1022110222103. The reversal of 1022110222102 is 2012220112201.

It is a happy number.

It is a super-2 number, since 2×1022110222102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022110222103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2830602 + ... + 3171202.

It is an arithmetic number, because the mean of its divisors is an integer number (50625378270).

Almost surely, 2^{1022110222102} is an apocalyptic number.

1022110222102 is a deficient number, since it is larger than the sum of its proper divisors (597901882538).

1022110222102 is a wasteful number, since it uses less digits than its factorization.

1022110222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341448.

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

Adding to 1022110222102 its reverse (2012220112201), we get a palindrome (3034330334303).

The spelling of 1022110222102 in words is "one trillion, twenty-two billion, one hundred ten million, two hundred twenty-two thousand, one hundred two".