1151245622 has 8 divisors (see below), whose sum is σ = 1767028296. Its totient is φ = 562236192.

The previous prime is 1151245621. The next prime is 1151245631. The reversal of 1151245622 is 2265421511.

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 (1151245621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6693203 + ... + 6693374.

It is an arithmetic number, because the mean of its divisors is an integer number (220878537).

Almost surely, 2^1151245622 is an apocalyptic number.

1151245622 is a deficient number, since it is larger than the sum of its proper divisors (615782674).

1151245622 is a wasteful number, since it uses less digits than its factorization.

1151245622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13386622.

The product of its digits is 4800, while the sum is 29.

The square root of 1151245622 is about 33930.0106395504. The cubic root of 1151245622 is about 1048.0676848414.

The spelling of 1151245622 in words is "one billion, one hundred fifty-one million, two hundred forty-five thousand, six hundred twenty-two".