1011000200220 has 48 divisors (see below), whose sum is σ = 3145333957920. Its totient is φ = 269600053248.

The previous prime is 1011000200141. The next prime is 1011000200233. The reversal of 1011000200220 is 220020001101.

1011000200220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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, 936110757 + ... + 936111836.

It is an arithmetic number, because the mean of its divisors is an integer number (65527790790).

Almost surely, 2^{1011000200220} is an apocalyptic number.

1011000200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011000200220 is an abundant number, since it is smaller than the sum of its proper divisors (2134333757700).

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

1011000200220 is a wasteful number, since it uses less digits than its factorization.

1011000200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872222611 (or 1872222603 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1011000200220 its reverse (220020001101), we get a palindrome (1231020201321).

The spelling of 1011000200220 in words is "one trillion, eleven billion, two hundred thousand, two hundred twenty".