1122548150 has 24 divisors (see below), whose sum is σ = 2119109160. Its totient is φ = 442316160.

The previous prime is 1122548137. The next prime is 1122548173. The reversal of 1122548150 is 518452211.

It is a super-2 number, since 2×1122548150² = 2520228698136845000, 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 11 ways as a sum of consecutive naturals, for example, 164195 + ... + 170894.

It is an arithmetic number, because the mean of its divisors is an integer number (88296215).

Almost surely, 2^1122548150 is an apocalyptic number.

1122548150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122548150 is a deficient number, since it is larger than the sum of its proper divisors (996561010).

1122548150 is a wasteful number, since it uses less digits than its factorization.

1122548150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335168 (or 335163 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 1122548150 is about 33504.4497044796. The cubic root of 1122548150 is about 1039.2857984784.

The spelling of 1122548150 in words is "one billion, one hundred twenty-two million, five hundred forty-eight thousand, one hundred fifty".