522022081154252 has 96 divisors (see below), whose sum is σ = 1066873417236480. Its totient is φ = 218837298576960.

The previous prime is 522022081154243. The next prime is 522022081154263. The reversal of 522022081154252 is 252451180220225.

It is a super-2 number, since 2×522022081154252² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21193689977 + ... + 21193714607.

It is an arithmetic number, because the mean of its divisors is an integer number (11113264762880).

Almost surely, 2^{522022081154252} is an apocalyptic number.

It is an amenable number.

522022081154252 is an abundant number, since it is smaller than the sum of its proper divisors (544851336082228).

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

522022081154252 is a wasteful number, since it uses less digits than its factorization.

522022081154252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33331 (or 33329 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 41.

The spelling of 522022081154252 in words is "five hundred twenty-two trillion, twenty-two billion, eighty-one million, one hundred fifty-four thousand, two hundred fifty-two".