4421777151121 has 8 divisors (see below), whose sum is σ = 4823802978624. Its totient is φ = 4019759004720.

The previous prime is 4421777151107. The next prime is 4421777151149. The reversal of 4421777151121 is 1211517771244.

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 4421777151121 - 2⁵ = 4421777151089 is a prime.

It is a super-2 number, since 2×4421777151121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4421777151101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681870 + ... + 3050983.

It is an arithmetic number, because the mean of its divisors is an integer number (602975372328).

Almost surely, 2^{4421777151121} is an apocalyptic number.

It is an amenable number.

4421777151121 is a deficient number, since it is larger than the sum of its proper divisors (402025827503).

4421777151121 is a wasteful number, since it uses less digits than its factorization.

4421777151121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3840551.

The product of its digits is 109760, while the sum is 43.

The spelling of 4421777151121 in words is "four trillion, four hundred twenty-one billion, seven hundred seventy-seven million, one hundred fifty-one thousand, one hundred twenty-one".