1102022020110 has 128 divisors (see below), whose sum is σ = 2914983065088. Its totient is φ = 264409920000.

The previous prime is 1102022020109. The next prime is 1102022020111. The reversal of 1102022020110 is 110202202011.

It is an interprime number because it is at equal distance from previous prime (1102022020109) and next prime (1102022020111).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102022020111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121216665 + ... + 121225755.

It is an arithmetic number, because the mean of its divisors is an integer number (22773305196).

Almost surely, 2^{1102022020110} is an apocalyptic number.

1102022020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102022020110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457491532544).

1102022020110 is an abundant number, since it is smaller than the sum of its proper divisors (1812961044978).

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

1102022020110 is a wasteful number, since it uses less digits than its factorization.

1102022020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12850.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1102022020110 its reverse (110202202011), we get a palindrome (1212224222121).

It can be divided in two parts, 110202 and 2020110, that added together give a palindrome (2130312).

The spelling of 1102022020110 in words is "one trillion, one hundred two billion, twenty-two million, twenty thousand, one hundred ten".