1013311102220 has 24 divisors (see below), whose sum is σ = 2128157327184. Its totient is φ = 405285581376.

The previous prime is 1013311102207. The next prime is 1013311102261. The reversal of 1013311102220 is 222011133101.

It is a super-2 number, since 2×1013311102220² (a number of 25 digits) contains 22 as substring.

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, 2214434 + ... + 2632553.

It is an arithmetic number, because the mean of its divisors is an integer number (88673221966).

Almost surely, 2^{1013311102220} is an apocalyptic number.

1013311102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013311102220 is an abundant number, since it is smaller than the sum of its proper divisors (1114846224964).

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

1013311102220 is a wasteful number, since it uses less digits than its factorization.

1013311102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857449 (or 4857447 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1013311102220 its reverse (222011133101), we get a palindrome (1235322235321).

The spelling of 1013311102220 in words is "one trillion, thirteen billion, three hundred eleven million, one hundred two thousand, two hundred twenty".