1011120212120 has 32 divisors (see below), whose sum is σ = 2285802583920. Its totient is φ = 402531265920.

The previous prime is 1011120212107. The next prime is 1011120212143. The reversal of 1011120212120 is 212120211101.

1011120212120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1011120212095 and 1011120212104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59892047 + ... + 59908926.

Almost surely, 2^{1011120212120} is an apocalyptic number.

1011120212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011120212120 is an abundant number, since it is smaller than the sum of its proper divisors (1274682371800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011120212120 is a wasteful number, since it uses less digits than its factorization.

1011120212120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119801195 (or 119801191 counting only the distinct ones).

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

Adding to 1011120212120 its reverse (212120211101), we get a palindrome (1223240423221).

The spelling of 1011120212120 in words is "one trillion, eleven billion, one hundred twenty million, two hundred twelve thousand, one hundred twenty".