11112012211010 has 32 divisors (see below), whose sum is σ = 20086410380400. Its totient is φ = 4426001049600.

The previous prime is 11112012210967. The next prime is 11112012211103. The reversal of 11112012211010 is 1011221021111.

It can be written as a sum of positive squares in 8 ways, for example, as 5884355241361 + 5227656969649 = 2425769^2 + 2286407^2 .

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, 38615 + ... + 4714394.

Almost surely, 2^{11112012211010} is an apocalyptic number.

11112012211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112012211010 is a deficient number, since it is larger than the sum of its proper divisors (8974398169390).

11112012211010 is a wasteful number, since it uses less digits than its factorization.

11112012211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754006.

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

Adding to 11112012211010 its reverse (1011221021111), we get a palindrome (12123233232121).

The spelling of 11112012211010 in words is "eleven trillion, one hundred twelve billion, twelve million, two hundred eleven thousand, ten".