242222112100132 has 24 divisors (see below), whose sum is σ = 424968905608632. Its totient is φ = 120802457664000.

The previous prime is 242222112100121. The next prime is 242222112100201. The reversal of 242222112100132 is 231001211222242.

It can be written as a sum of positive squares in 4 ways, for example, as 13855189729536 + 228366922370596 = 3722256^2 + 15111814^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242222112100097 and 242222112100106.

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, 25433782 + ... + 33635122.

It is an arithmetic number, because the mean of its divisors is an integer number (17707037733693).

Almost surely, 2^{242222112100132} is an apocalyptic number.

It is an amenable number.

242222112100132 is a deficient number, since it is larger than the sum of its proper divisors (182746793508500).

242222112100132 is a wasteful number, since it uses less digits than its factorization.

242222112100132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8220159 (or 8220157 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 242222112100132 its reverse (231001211222242), we get a palindrome (473223323322374).

The spelling of 242222112100132 in words is "two hundred forty-two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred thousand, one hundred thirty-two".