2222854143 has 32 divisors (see below), whose sum is σ = 3124030464. Its totient is φ = 1404208512.

The previous prime is 2222854103. The next prime is 2222854187. The reversal of 2222854143 is 3414582222.

It is not a de Polignac number, because 2222854143 - 2¹⁸ = 2222591999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222854103) 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, 1183321 + ... + 1185197.

It is an arithmetic number, because the mean of its divisors is an integer number (97625952).

Almost surely, 2^2222854143 is an apocalyptic number.

2222854143 is a deficient number, since it is larger than the sum of its proper divisors (901176321).

2222854143 is a wasteful number, since it uses less digits than its factorization.

2222854143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191.

The product of its digits is 30720, while the sum is 33.

The square root of 2222854143 is about 47147.1541346877. The cubic root of 2222854143 is about 1305.0795629770.

The spelling of 2222854143 in words is "two billion, two hundred twenty-two million, eight hundred fifty-four thousand, one hundred forty-three".