1022122102110 has 64 divisors (see below), whose sum is σ = 2469371546880. Its totient is φ = 270762912000.

The previous prime is 1022122102091. The next prime is 1022122102117. The reversal of 1022122102110 is 112012212201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1022122102110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022122102117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2674794 + ... + 3032946.

It is an arithmetic number, because the mean of its divisors is an integer number (38583930420).

Almost surely, 2^{1022122102110} is an apocalyptic number.

1022122102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022122102110 is an abundant number, since it is smaller than the sum of its proper divisors (1447249444770).

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

1022122102110 is a wasteful number, since it uses less digits than its factorization.

1022122102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358793.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1022122102110 its reverse (112012212201), we get a palindrome (1134134314311).

The spelling of 1022122102110 in words is "one trillion, twenty-two billion, one hundred twenty-two million, one hundred two thousand, one hundred ten".