10121122020110 has 64 divisors (see below), whose sum is σ = 19956393662400. Its totient is φ = 3678626445312.

The previous prime is 10121122020083. The next prime is 10121122020133. The reversal of 10121122020110 is 1102022112101.

It is a super-2 number, since 2×10121122020110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68764076 + ... + 68911104.

It is an arithmetic number, because the mean of its divisors is an integer number (311818650975).

Almost surely, 2^{10121122020110} is an apocalyptic number.

10121122020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121122020110 is a deficient number, since it is larger than the sum of its proper divisors (9835271642290).

10121122020110 is a wasteful number, since it uses less digits than its factorization.

10121122020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161045.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121122020110 its reverse (1102022112101), we get a palindrome (11223144132211).

The spelling of 10121122020110 in words is "ten trillion, one hundred twenty-one billion, one hundred twenty-two million, twenty thousand, one hundred ten".