2222940898 has 4 divisors (see below), whose sum is σ = 3334411350. Its totient is φ = 1111470448.

The previous prime is 2222940883. The next prime is 2222940931. The reversal of 2222940898 is 8980492222.

2222940898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1760389849 + 462551049 = 41957^2 + 21507^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555735223 + ... + 555735226.

Almost surely, 2^2222940898 is an apocalyptic number.

2222940898 is a deficient number, since it is larger than the sum of its proper divisors (1111470452).

2222940898 is a wasteful number, since it uses less digits than its factorization.

2222940898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111470451.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 2222940898 is about 47148.0741706382. The cubic root of 2222940898 is about 1305.0965412546.

The spelling of 2222940898 in words is "two billion, two hundred twenty-two million, nine hundred forty thousand, eight hundred ninety-eight".