1101302220102 has 32 divisors (see below), whose sum is σ = 2517300633600. Its totient is φ = 314652975168.

The previous prime is 1101302220089. The next prime is 1101302220107. The reversal of 1101302220102 is 2010222031011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101302220107) 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, 3308674 + ... + 3626282.

It is an arithmetic number, because the mean of its divisors is an integer number (78665644800).

Almost surely, 2^{1101302220102} is an apocalyptic number.

1101302220102 is an abundant number, since it is smaller than the sum of its proper divisors (1415998413498).

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

1101302220102 is a wasteful number, since it uses less digits than its factorization.

1101302220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400180.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1101302220102 its reverse (2010222031011), we get a palindrome (3111524251113).

The spelling of 1101302220102 in words is "one trillion, one hundred one billion, three hundred two million, two hundred twenty thousand, one hundred two".