120200111021110 has 32 divisors (see below), whose sum is σ = 227751103150560. Its totient is φ = 45548810880768.

The previous prime is 120200111021093. The next prime is 120200111021219. The reversal of 120200111021110 is 11120111002021.

It is a happy number.

It is a congruent number.

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, 7497634 + ... + 17222506.

It is an arithmetic number, because the mean of its divisors is an integer number (7117221973455).

Almost surely, 2^{120200111021110} is an apocalyptic number.

120200111021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120200111021110 is a deficient number, since it is larger than the sum of its proper divisors (107550992129450).

120200111021110 is a wasteful number, since it uses less digits than its factorization.

120200111021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9789952.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 120200111021110 its reverse (11120111002021), we get a palindrome (131320222023131).

The spelling of 120200111021110 in words is "one hundred twenty trillion, two hundred billion, one hundred eleven million, twenty-one thousand, one hundred ten".