1102102222002 has 32 divisors (see below), whose sum is σ = 2269938124800. Its totient is φ = 356569429008.

The previous prime is 1102102221977. The next prime is 1102102222003. The reversal of 1102102222002 is 2002222012011.

It is not an unprimeable number, because it can be changed into a prime (1102102222003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19676358 + ... + 19732289.

It is an arithmetic number, because the mean of its divisors is an integer number (70935566400).

Almost surely, 2^{1102102222002} is an apocalyptic number.

1102102222002 is an abundant number, since it is smaller than the sum of its proper divisors (1167835902798).

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

1102102222002 is a wasteful number, since it uses less digits than its factorization.

1102102222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39408790.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1102102222002 its reverse (2002222012011), we get a palindrome (3104324234013).

The spelling of 1102102222002 in words is "one trillion, one hundred two billion, one hundred two million, two hundred twenty-two thousand, two".