1048851222 has 16 divisors (see below), whose sum is σ = 2103751872. Its totient is φ = 348608840.

The previous prime is 1048851211. The next prime is 1048851229. The reversal of 1048851222 is 2221588401.

It is a super-2 number, since 2×1048851222² = 2200177771781786568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048851229) 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, 249804 + ... + 253967.

It is an arithmetic number, because the mean of its divisors is an integer number (131484492).

Almost surely, 2^1048851222 is an apocalyptic number.

1048851222 is an abundant number, since it is smaller than the sum of its proper divisors (1054900650).

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

1048851222 is a wasteful number, since it uses less digits than its factorization.

1048851222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504123.

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 1048851222 is about 32385.9726116107. The cubic root of 1048851222 is about 1016.0255505127.

The spelling of 1048851222 in words is "one billion, forty-eight million, eight hundred fifty-one thousand, two hundred twenty-two".