221332003133002 has 16 divisors (see below), whose sum is σ = 339733898757792. Its totient is φ = 108087597641520.

The previous prime is 221332003132979. The next prime is 221332003133009. The reversal of 221332003133002 is 200331300233122.

It is a super-2 number, since 2×221332003133002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (221332003133009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54898824 + ... + 58792387.

It is an arithmetic number, because the mean of its divisors is an integer number (21233368672362).

Almost surely, 2^{221332003133002} is an apocalyptic number.

221332003133002 is a deficient number, since it is larger than the sum of its proper divisors (118401895624790).

221332003133002 is a wasteful number, since it uses less digits than its factorization.

221332003133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113713893.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 221332003133002 its reverse (200331300233122), we get a palindrome (421663303366124).

The spelling of 221332003133002 in words is "two hundred twenty-one trillion, three hundred thirty-two billion, three million, one hundred thirty-three thousand, two".