1201222322002 has 16 divisors (see below), whose sum is σ = 1816427682720. Its totient is φ = 595753394848.

The previous prime is 1201222321927. The next prime is 1201222322029. The reversal of 1201222322002 is 2002232221021.

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, 1396108 + ... + 2086039.

It is an arithmetic number, because the mean of its divisors is an integer number (113526730170).

Almost surely, 2^{1201222322002} is an apocalyptic number.

1201222322002 is a deficient number, since it is larger than the sum of its proper divisors (615205360718).

1201222322002 is a wasteful number, since it uses less digits than its factorization.

1201222322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3483545.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1201222322002 its reverse (2002232221021), we get a palindrome (3203454543023).

The spelling of 1201222322002 in words is "one trillion, two hundred one billion, two hundred twenty-two million, three hundred twenty-two thousand, two".