2277422070 has 96 divisors (see below), whose sum is σ = 6866221824. Its totient is φ = 473225280.

The previous prime is 2277422041. The next prime is 2277422071. The reversal of 2277422070 is 702247722.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2277422071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19404 + ... + 70223.

It is an arithmetic number, because the mean of its divisors is an integer number (71523144).

Almost surely, 2^2277422070 is an apocalyptic number.

2277422070 is an abundant number, since it is smaller than the sum of its proper divisors (4588799754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2277422070 is a wasteful number, since it uses less digits than its factorization.

2277422070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89666 (or 89655 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 33.

The square root of 2277422070 is about 47722.3435090944. The cubic root of 2277422070 is about 1315.6726346254.

Adding to 2277422070 its reverse (702247722), we get a palindrome (2979669792).

It can be divided in two parts, 22774 and 22070, that added together give a palindrome (44844).

The spelling of 2277422070 in words is "two billion, two hundred seventy-seven million, four hundred twenty-two thousand, seventy".