2054554222 has 32 divisors (see below), whose sum is σ = 3661848000. Its totient is φ = 863894304.

The previous prime is 2054554219. The next prime is 2054554253. The reversal of 2054554222 is 2224554502.

It is a super-2 number, since 2×2054554222² = 8442386102276050568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8104 + ... + 64612.

It is an arithmetic number, because the mean of its divisors is an integer number (114432750).

Almost surely, 2^2054554222 is an apocalyptic number.

2054554222 is a deficient number, since it is larger than the sum of its proper divisors (1607293778).

2054554222 is an equidigital number, since it uses as much as digits as its factorization.

2054554222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56585 (or 56571 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 2054554222 is about 45327.1907578663. The cubic root of 2054554222 is about 1271.2741097705.

The spelling of 2054554222 in words is "two billion, fifty-four million, five hundred fifty-four thousand, two hundred twenty-two".