202001010012102 has 32 divisors (see below), whose sum is σ = 461879572557312. Its totient is φ = 57694202008704.

The previous prime is 202001010012001. The next prime is 202001010012133. The reversal of 202001010012102 is 201210010100202.

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, 848724618 + ... + 848962589.

It is an arithmetic number, because the mean of its divisors is an integer number (14433736642416).

Almost surely, 2^{202001010012102} is an apocalyptic number.

202001010012102 is an abundant number, since it is smaller than the sum of its proper divisors (259878562545210).

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

202001010012102 is a wasteful number, since it uses less digits than its factorization.

202001010012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697690052.

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

Adding to 202001010012102 its reverse (201210010100202), we get a palindrome (403211020112304).

The spelling of 202001010012102 in words is "two hundred two trillion, one billion, ten million, twelve thousand, one hundred two".