1102222122300 has 216 divisors, whose sum is σ = 3737305213824. Its totient is φ = 270098910720.

The previous prime is 1102222122289. The next prime is 1102222122307. The reversal of 1102222122300 is 32212222011.

1102222122300 is a `hidden beast` number, since 1 + 1 + 0 + 222 + 212 + 230 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102222122307) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2397874 + ... + 2820326.

Almost surely, 2^{1102222122300} is an apocalyptic number.

1102222122300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102222122300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1868652606912).

1102222122300 is an abundant number, since it is smaller than the sum of its proper divisors (2635083091524).

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

1102222122300 is a wasteful number, since it uses less digits than its factorization.

1102222122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422709 (or 422699 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1102222122300 its reverse (32212222011), we get a palindrome (1134434344311).

The spelling of 1102222122300 in words is "one trillion, one hundred two billion, two hundred twenty-two million, one hundred twenty-two thousand, three hundred".