74121002201011 has 8 divisors (see below), whose sum is σ = 74575909628640. Its totient is φ = 73666226548608.

The previous prime is 74121002200979. The next prime is 74121002201027. The reversal of 74121002201011 is 11010220012147.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 74121002201011 - 2⁵ = 74121002200979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74121002201611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31815276 + ... + 34065433.

It is an arithmetic number, because the mean of its divisors is an integer number (9321988703580).

Almost surely, 2^{74121002201011} is an apocalyptic number.

74121002201011 is a deficient number, since it is larger than the sum of its proper divisors (454907427629).

74121002201011 is a wasteful number, since it uses less digits than its factorization.

74121002201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65887613.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 74121002201011 its reverse (11010220012147), we get a palindrome (85131222213158).

The spelling of 74121002201011 in words is "seventy-four trillion, one hundred twenty-one billion, two million, two hundred one thousand, eleven".