552425221022 has 16 divisors (see below), whose sum is σ = 831139660800. Its totient is φ = 275379911352.

The previous prime is 552425221003. The next prime is 552425221091. The reversal of 552425221022 is 220122524255.

It is a self number, because there is not a number n which added to its sum of digits gives 552425221022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579803 + ... + 1200425.

It is an arithmetic number, because the mean of its divisors is an integer number (51946228800).

Almost surely, 2^552425221022 is an apocalyptic number.

552425221022 is a deficient number, since it is larger than the sum of its proper divisors (278714439778).

552425221022 is a wasteful number, since it uses less digits than its factorization.

552425221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621967.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 552425221022 its reverse (220122524255), we get a palindrome (772547745277).

The spelling of 552425221022 in words is "five hundred fifty-two billion, four hundred twenty-five million, two hundred twenty-one thousand, twenty-two".