1226325150 has 96 divisors (see below), whose sum is σ = 3388994400. Its totient is φ = 326073600.

The previous prime is 1226325143. The next prime is 1226325161. The reversal of 1226325150 is 515236221.

It is a happy number.

1226325150 is a `hidden beast` number, since 1 + 22 + 632 + 5 + 1 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 551040 + ... + 553260.

It is an arithmetic number, because the mean of its divisors is an integer number (35302025).

Almost surely, 2^1226325150 is an apocalyptic number.

1226325150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1226325150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1694497200).

1226325150 is an abundant number, since it is smaller than the sum of its proper divisors (2162669250).

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

1226325150 is a wasteful number, since it uses less digits than its factorization.

1226325150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651 (or 2640 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1226325150 is about 35018.9255974537. The cubic root of 1226325150 is about 1070.3731629993.

The spelling of 1226325150 in words is "one billion, two hundred twenty-six million, three hundred twenty-five thousand, one hundred fifty".