202012001102 has 16 divisors (see below), whose sum is σ = 313989815040. Its totient is φ = 97408197432.

The previous prime is 202012001071. The next prime is 202012001137. The reversal of 202012001102 is 201100210202.

It is a happy number.

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, 14860148 + ... + 14873735.

It is an arithmetic number, because the mean of its divisors is an integer number (19624363440).

Almost surely, 2^202012001102 is an apocalyptic number.

202012001102 is a deficient number, since it is larger than the sum of its proper divisors (111977813938).

202012001102 is a wasteful number, since it uses less digits than its factorization.

202012001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29734007.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 202012001102 its reverse (201100210202), we get a palindrome (403112211304).

The spelling of 202012001102 in words is "two hundred two billion, twelve million, one thousand, one hundred two".