1092212850 has 48 divisors (see below), whose sum is σ = 2710764000. Its totient is φ = 291033600.

The previous prime is 1092212839. The next prime is 1092212851. The reversal of 1092212850 is 582122901.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1092212851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310401 + ... + 313899.

It is an arithmetic number, because the mean of its divisors is an integer number (56474250).

Almost surely, 2^1092212850 is an apocalyptic number.

1092212850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1092212850 is an abundant number, since it is smaller than the sum of its proper divisors (1618551150).

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

1092212850 is a wasteful number, since it uses less digits than its factorization.

1092212850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5595 (or 5590 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 1092212850 is about 33048.6436938038. The cubic root of 1092212850 is about 1029.8384294277.

The spelling of 1092212850 in words is "one billion, ninety-two million, two hundred twelve thousand, eight hundred fifty".