2422280861 has 32 divisors (see below), whose sum is σ = 3331673856. Its totient is φ = 1699776000.

The previous prime is 2422280851. The next prime is 2422280891. The reversal of 2422280861 is 1680822242.

It is not a de Polignac number, because 2422280861 - 2¹⁰ = 2422279837 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422280831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11531 + ... + 70551.

It is an arithmetic number, because the mean of its divisors is an integer number (104114808).

Almost surely, 2^2422280861 is an apocalyptic number.

It is an amenable number.

2422280861 is a deficient number, since it is larger than the sum of its proper divisors (909392995).

2422280861 is a wasteful number, since it uses less digits than its factorization.

2422280861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59093.

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 2422280861 is about 49216.6725917143. The cubic root of 2422280861 is about 1342.9963507213.

The spelling of 2422280861 in words is "two billion, four hundred twenty-two million, two hundred eighty thousand, eight hundred sixty-one".