1151450525222 has 8 divisors (see below), whose sum is σ = 1802270387376. Its totient is φ = 550693729432.

The previous prime is 1151450525219. The next prime is 1151450525227. The reversal of 1151450525222 is 2225250541511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151450525227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12515766533 + ... + 12515766624.

It is an arithmetic number, because the mean of its divisors is an integer number (225283798422).

Almost surely, 2^{1151450525222} is an apocalyptic number.

1151450525222 is a deficient number, since it is larger than the sum of its proper divisors (650819862154).

1151450525222 is a wasteful number, since it uses less digits than its factorization.

1151450525222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25031533182.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 1151450525222 in words is "one trillion, one hundred fifty-one billion, four hundred fifty million, five hundred twenty-five thousand, two hundred twenty-two".