202010002011120 has 40 divisors (see below), whose sum is σ = 626231006235216. Its totient is φ = 53869333869568.

The previous prime is 202010002011049. The next prime is 202010002011173. The reversal of 202010002011120 is 21110200010202.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 202010002011096 and 202010002011105.

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, 420854170617 + ... + 420854171096.

Almost surely, 2^{202010002011120} is an apocalyptic number.

202010002011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202010002011120 is an abundant number, since it is smaller than the sum of its proper divisors (424221004224096).

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

202010002011120 is a wasteful number, since it uses less digits than its factorization.

202010002011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841708341729 (or 841708341723 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202010002011120 its reverse (21110200010202), we get a palindrome (223120202021322).

The spelling of 202010002011120 in words is "two hundred two trillion, ten billion, two million, eleven thousand, one hundred twenty".