11120211121010 has 32 divisors (see below), whose sum is σ = 20395885674672. Its totient is φ = 4363764986880.

The previous prime is 11120211120983. The next prime is 11120211121091. The reversal of 11120211121010 is 1012111202111.

It can be written as a sum of positive squares in 8 ways, for example, as 6724307638129 + 4395903482881 = 2593127^2 + 2096641^2 .

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, 4975382 + ... + 6855278.

Almost surely, 2^{11120211121010} is an apocalyptic number.

11120211121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120211121010 is a deficient number, since it is larger than the sum of its proper divisors (9275674553662).

11120211121010 is a wasteful number, since it uses less digits than its factorization.

11120211121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891118.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11120211121010 its reverse (1012111202111), we get a palindrome (12132322323121).

The spelling of 11120211121010 in words is "eleven trillion, one hundred twenty billion, two hundred eleven million, one hundred twenty-one thousand, ten".