1102012222302 has 48 divisors (see below), whose sum is σ = 2411532976320. Its totient is φ = 363670344000.

The previous prime is 1102012222271. The next prime is 1102012222303. The reversal of 1102012222302 is 2032222102011.

1102012222302 is a `hidden beast` number, since 1 + 10 + 201 + 222 + 230 + 2 = 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 (1102012222303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37128724 + ... + 37158392.

It is an arithmetic number, because the mean of its divisors is an integer number (50240270340).

Almost surely, 2^{1102012222302} is an apocalyptic number.

1102012222302 is an abundant number, since it is smaller than the sum of its proper divisors (1309520754018).

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

1102012222302 is a wasteful number, since it uses less digits than its factorization.

1102012222302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50209 (or 50206 counting only the distinct ones).

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

Adding to 1102012222302 its reverse (2032222102011), we get a palindrome (3134234324313).

The spelling of 1102012222302 in words is "one trillion, one hundred two billion, twelve million, two hundred twenty-two thousand, three hundred two".