75222601404 has 24 divisors (see below), whose sum is σ = 176118453840. Its totient is φ = 24988621824.

The previous prime is 75222601393. The next prime is 75222601409. The reversal of 75222601404 is 40410622257.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75222601409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10693669 + ... + 10700700.

It is an arithmetic number, because the mean of its divisors is an integer number (7338268910).

Almost surely, 2^75222601404 is an apocalyptic number.

It is an amenable number.

75222601404 is an abundant number, since it is smaller than the sum of its proper divisors (100895852436).

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

75222601404 is a wasteful number, since it uses less digits than its factorization.

75222601404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21394669 (or 21394667 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 75222601404 in words is "seventy-five billion, two hundred twenty-two million, six hundred one thousand, four hundred four".