201000066700700 has 36 divisors (see below), whose sum is σ = 436185105304032. Its totient is φ = 80397268972800.

The previous prime is 201000066700651. The next prime is 201000066700703. The reversal of 201000066700700 is 7007660000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000066700703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31540061 + ... + 37373460.

It is an arithmetic number, because the mean of its divisors is an integer number (12116252925112).

Almost surely, 2^{201000066700700} is an apocalyptic number.

201000066700700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201000066700700 is an abundant number, since it is smaller than the sum of its proper divisors (235185038603332).

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

201000066700700 is a wasteful number, since it uses less digits than its factorization.

201000066700700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68942702 (or 68942695 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The spelling of 201000066700700 in words is "two hundred one trillion, sixty-six million, seven hundred thousand, seven hundred".