2455051222 has 16 divisors (see below), whose sum is σ = 3970924272. Its totient is φ = 1131651360.

The previous prime is 2455051189. The next prime is 2455051229. The reversal of 2455051222 is 2221505542.

2455051222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455051229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39529 + ... + 80452.

It is an arithmetic number, because the mean of its divisors is an integer number (248182767).

Almost surely, 2^2455051222 is an apocalyptic number.

2455051222 is a deficient number, since it is larger than the sum of its proper divisors (1515873050).

2455051222 is a wasteful number, since it uses less digits than its factorization.

2455051222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120783.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2455051222 is about 49548.4734578170. The cubic root of 2455051222 is about 1349.0255834477.

Adding to 2455051222 its reverse (2221505542), we get a palindrome (4676556764).

The spelling of 2455051222 in words is "two billion, four hundred fifty-five million, fifty-one thousand, two hundred twenty-two".