2281101487 has 8 divisors (see below), whose sum is σ = 2744182400. Its totient is φ = 1852322904.

The previous prime is 2281101469. The next prime is 2281101499. The reversal of 2281101487 is 7841011822.

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 2281101487 - 2²⁷ = 2146883759 is a prime.

It is a super-2 number, since 2×2281101487² = 10406847987987222338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281101187) 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, 8575437 + ... + 8575702.

It is an arithmetic number, because the mean of its divisors is an integer number (343022800).

Almost surely, 2^2281101487 is an apocalyptic number.

2281101487 is a deficient number, since it is larger than the sum of its proper divisors (463080913).

2281101487 is a wasteful number, since it uses less digits than its factorization.

2281101487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17151165.

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 2281101487 is about 47760.8782059124. The cubic root of 2281101487 is about 1316.3807896426.

The spelling of 2281101487 in words is "two billion, two hundred eighty-one million, one hundred one thousand, four hundred eighty-seven".