222532500542 has 16 divisors (see below), whose sum is σ = 367679475072. Its totient is φ = 100169085720.

The previous prime is 222532500493. The next prime is 222532500563. The reversal of 222532500542 is 245005235222.

It is a junction number, because it is equal to n+sod(n) for n = 222532500499 and 222532500508.

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, 49100228 + ... + 49104759.

It is an arithmetic number, because the mean of its divisors is an integer number (22979967192).

Almost surely, 2^222532500542 is an apocalyptic number.

222532500542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222532500542 is a deficient number, since it is larger than the sum of its proper divisors (145146974530).

222532500542 is a wasteful number, since it uses less digits than its factorization.

222532500542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98205103.

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 222532500542 its reverse (245005235222), we get a palindrome (467537735764).

The spelling of 222532500542 in words is "two hundred twenty-two billion, five hundred thirty-two million, five hundred thousand, five hundred forty-two".