755242022 has 4 divisors (see below), whose sum is σ = 1132863036. Its totient is φ = 377621010.

The previous prime is 755241973. The next prime is 755242031. The reversal of 755242022 is 220242557.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×755242022⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188810504 + ... + 188810507.

It is an arithmetic number, because the mean of its divisors is an integer number (283215759).

Almost surely, 2^755242022 is an apocalyptic number.

755242022 is a deficient number, since it is larger than the sum of its proper divisors (377621014).

755242022 is a wasteful number, since it uses less digits than its factorization.

755242022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377621013.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 755242022 is about 27481.6670163948. The cubic root of 755242022 is about 910.6721363650.

Adding to 755242022 its reverse (220242557), we get a palindrome (975484579).

The spelling of 755242022 in words is "seven hundred fifty-five million, two hundred forty-two thousand, twenty-two".