202010022101100 has 36 divisors (see below), whose sum is σ = 584482330613384. Its totient is φ = 53869339226880.

The previous prime is 202010022101099. The next prime is 202010022101113. The reversal of 202010022101100 is 1101220010202.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336683369869 + ... + 336683370468.

Almost surely, 2^{202010022101100} is an apocalyptic number.

202010022101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202010022101100 is an abundant number, since it is smaller than the sum of its proper divisors (382472308512284).

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

202010022101100 is a wasteful number, since it uses less digits than its factorization.

202010022101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673366740354 (or 673366740347 counting only the distinct ones).

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

Adding to 202010022101100 its reverse (1101220010202), we get a palindrome (203111242111302).

The spelling of 202010022101100 in words is "two hundred two trillion, ten billion, twenty-two million, one hundred one thousand, one hundred".