1011202211120 has 20 divisors (see below), whose sum is σ = 2351045141040. Its totient is φ = 404480884416.

The previous prime is 1011202211023. The next prime is 1011202211137. The reversal of 1011202211120 is 211122021101.

1011202211120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 1011202211095 and 1011202211104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6320013740 + ... + 6320013899.

It is an arithmetic number, because the mean of its divisors is an integer number (117552257052).

Almost surely, 2^{1011202211120} is an apocalyptic number.

1011202211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011202211120 is an abundant number, since it is smaller than the sum of its proper divisors (1339842929920).

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

1011202211120 is a wasteful number, since it uses less digits than its factorization.

1011202211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12640027652 (or 12640027646 counting only the distinct ones).

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

Adding to 1011202211120 its reverse (211122021101), we get a palindrome (1222324232221).

The spelling of 1011202211120 in words is "one trillion, eleven billion, two hundred two million, two hundred eleven thousand, one hundred twenty".