202020201101012 has 48 divisors (see below), whose sum is σ = 427814570711808. Its totient is φ = 81485790220800.

The previous prime is 202020201100889. The next prime is 202020201101057. The reversal of 202020201101012 is 210101102020202.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 25504433 + ... + 32473319.

It is an arithmetic number, because the mean of its divisors is an integer number (8912803556496).

Almost surely, 2^{202020201101012} is an apocalyptic number.

It is an amenable number.

202020201101012 is an abundant number, since it is smaller than the sum of its proper divisors (225794369610796).

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

202020201101012 is a wasteful number, since it uses less digits than its factorization.

202020201101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7029816 (or 7029814 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202020201101012 its reverse (210101102020202), we get a palindrome (412121303121214).

The spelling of 202020201101012 in words is "two hundred two trillion, twenty billion, two hundred one million, one hundred one thousand, twelve".