1102012221032 has 64 divisors (see below), whose sum is σ = 2194496686080. Its totient is φ = 517012221952.

The previous prime is 1102012221019. The next prime is 1102012221103. The reversal of 1102012221032 is 2301222102011.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1102012221032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204338528 + ... + 204343920.

It is an arithmetic number, because the mean of its divisors is an integer number (34289010720).

Almost surely, 2^{1102012221032} is an apocalyptic number.

It is an amenable number.

1102012221032 is a deficient number, since it is larger than the sum of its proper divisors (1092484465048).

1102012221032 is a wasteful number, since it uses less digits than its factorization.

1102012221032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9722 (or 9718 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1102012221032 its reverse (2301222102011), we get a palindrome (3403234323043).

The spelling of 1102012221032 in words is "one trillion, one hundred two billion, twelve million, two hundred twenty-one thousand, thirty-two".