1101002210120 has 64 divisors (see below), whose sum is σ = 2479784051520. Its totient is φ = 439951567104.

The previous prime is 1101002210057. The next prime is 1101002210129. The reversal of 1101002210120 is 210122001011.

It is not an unprimeable number, because it can be changed into a prime (1101002210129) 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, 294935774 + ... + 294939506.

It is an arithmetic number, because the mean of its divisors is an integer number (38746625805).

Almost surely, 2^{1101002210120} is an apocalyptic number.

1101002210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101002210120 is an abundant number, since it is smaller than the sum of its proper divisors (1378781841400).

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

1101002210120 is a wasteful number, since it uses less digits than its factorization.

1101002210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9294 (or 9290 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1101002210120 its reverse (210122001011), we get a palindrome (1311124211131).

The spelling of 1101002210120 in words is "one trillion, one hundred one billion, two million, two hundred ten thousand, one hundred twenty".