10121211230110 has 16 divisors (see below), whose sum is σ = 18232313814000. Its totient is φ = 4045343692096.

The previous prime is 10121211230101. The next prime is 10121211230153. The reversal of 10121211230110 is 1103211212101.

It is a happy number.

It is a super-2 number, since 2×10121211230110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392586460 + ... + 392612239.

It is an arithmetic number, because the mean of its divisors is an integer number (1139519613375).

Almost surely, 2^{10121211230110} is an apocalyptic number.

10121211230110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121211230110 is a deficient number, since it is larger than the sum of its proper divisors (8111102583890).

10121211230110 is a wasteful number, since it uses less digits than its factorization.

10121211230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785199995.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 10121211230110 its reverse (1103211212101), we get a palindrome (11224422442211).

The spelling of 10121211230110 in words is "ten trillion, one hundred twenty-one billion, two hundred eleven million, two hundred thirty thousand, one hundred ten".