3797101101221 has 8 divisors (see below), whose sum is σ = 4058831294784. Its totient is φ = 3543424144480.

The previous prime is 3797101101191. The next prime is 3797101101223. The reversal of 3797101101221 is 1221011017973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3797101101221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797101101223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2013308231 + ... + 2013310116.

It is an arithmetic number, because the mean of its divisors is an integer number (507353911848).

Almost surely, 2^{3797101101221} is an apocalyptic number.

It is an amenable number.

3797101101221 is a deficient number, since it is larger than the sum of its proper divisors (261730193563).

3797101101221 is a wasteful number, since it uses less digits than its factorization.

3797101101221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026618411.

The product of its (nonzero) digits is 5292, while the sum is 35.

The spelling of 3797101101221 in words is "three trillion, seven hundred ninety-seven billion, one hundred one million, one hundred one thousand, two hundred twenty-one".