200000022442 has 32 divisors (see below), whose sum is σ = 341910201600. Its totient is φ = 86905224000.

The previous prime is 200000022433. The next prime is 200000022457. The reversal of 200000022442 is 244220000002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487442 + ... + 1616317.

It is an arithmetic number, because the mean of its divisors is an integer number (10684693800).

Almost surely, 2^200000022442 is an apocalyptic number.

200000022442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200000022442 is a deficient number, since it is larger than the sum of its proper divisors (141910179158).

200000022442 is a wasteful number, since it uses less digits than its factorization.

200000022442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103902.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 200000022442 its reverse (244220000002), we get a palindrome (444220022444).

It can be divided in two parts, 20000002 and 2442, that multiplied together give a palindrome (48840004884).

The spelling of 200000022442 in words is "two hundred billion, twenty-two thousand, four hundred forty-two".