1120121102210 has 32 divisors (see below), whose sum is σ = 2214272376000. Its totient is φ = 404583088960.

The previous prime is 1120121102153. The next prime is 1120121102249. The reversal of 1120121102210 is 122011210211.

It is a super-2 number, since 2×1120121102210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34154480 + ... + 34187259.

It is an arithmetic number, because the mean of its divisors is an integer number (69196011750).

Almost surely, 2^{1120121102210} is an apocalyptic number.

1120121102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120121102210 is a deficient number, since it is larger than the sum of its proper divisors (1094151273790).

1120121102210 is a wasteful number, since it uses less digits than its factorization.

1120121102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68341906.

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

Adding to 1120121102210 its reverse (122011210211), we get a palindrome (1242132312421).

The spelling of 1120121102210 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, one hundred two thousand, two hundred ten".