100120022111110 has 32 divisors (see below), whose sum is σ = 180308246372352. Its totient is φ = 40027523495520.

The previous prime is 100120022111089. The next prime is 100120022111119. The reversal of 100120022111110 is 11111220021001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120022111119) 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, 162017779 + ... + 162634561.

It is an arithmetic number, because the mean of its divisors is an integer number (5634632699136).

Almost surely, 2^{100120022111110} is an apocalyptic number.

100120022111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100120022111110 is a deficient number, since it is larger than the sum of its proper divisors (80188224261242).

100120022111110 is a wasteful number, since it uses less digits than its factorization.

100120022111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625068.

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

Adding to 100120022111110 its reverse (11111220021001), we get a palindrome (111231242132111).

The spelling of 100120022111110 in words is "one hundred trillion, one hundred twenty billion, twenty-two million, one hundred eleven thousand, one hundred ten".