1122012111110 has 32 divisors (see below), whose sum is σ = 2204703770400. Its totient is φ = 407730332160.

The previous prime is 1122012111107. The next prime is 1122012111119. The reversal of 1122012111110 is 111112102211.

It is a super-2 number, since 2×1122012111110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122012111119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3261365 + ... + 3588944.

It is an arithmetic number, because the mean of its divisors is an integer number (68896992825).

Almost surely, 2^{1122012111110} is an apocalyptic number.

1122012111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122012111110 is a deficient number, since it is larger than the sum of its proper divisors (1082691659290).

1122012111110 is a wasteful number, since it uses less digits than its factorization.

1122012111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6851816.

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

Adding to 1122012111110 its reverse (111112102211), we get a palindrome (1233124213321).

The spelling of 1122012111110 in words is "one trillion, one hundred twenty-two billion, twelve million, one hundred eleven thousand, one hundred ten".