1201868700536 has 24 divisors (see below), whose sum is σ = 2621422804320. Its totient is φ = 515086585776.

The previous prime is 1201868700533. The next prime is 1201868700577. The reversal of 1201868700536 is 6350078681021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201868700533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1532995400 + ... + 1532996183.

It is an arithmetic number, because the mean of its divisors is an integer number (109225950180).

Almost surely, 2^{1201868700536} is an apocalyptic number.

It is an amenable number.

1201868700536 is an abundant number, since it is smaller than the sum of its proper divisors (1419554103784).

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

1201868700536 is a wasteful number, since it uses less digits than its factorization.

1201868700536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065991603 (or 3065991592 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 1201868700536 in words is "one trillion, two hundred one billion, eight hundred sixty-eight million, seven hundred thousand, five hundred thirty-six".