1022211102110 has 64 divisors (see below), whose sum is σ = 2130234531264. Its totient is φ = 349039411200.

The previous prime is 1022211102043. The next prime is 1022211102119. The reversal of 1022211102110 is 112011122201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022211102119) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 178490 + ... + 1440930.

It is an arithmetic number, because the mean of its divisors is an integer number (33284914551).

Almost surely, 2^{1022211102110} is an apocalyptic number.

1022211102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022211102110 is an abundant number, since it is smaller than the sum of its proper divisors (1108023429154).

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

1022211102110 is a wasteful number, since it uses less digits than its factorization.

1022211102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262909.

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

Adding to 1022211102110 its reverse (112011122201), we get a palindrome (1134222224311).

The spelling of 1022211102110 in words is "one trillion, twenty-two billion, two hundred eleven million, one hundred two thousand, one hundred ten".