111133121322002 has 24 divisors (see below), whose sum is σ = 191127306815316. Its totient is φ = 48275021024256.

The previous prime is 111133121321993. The next prime is 111133121322029. The reversal of 111133121322002 is 200223121331111.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 58993905201001 + 52139216121001 = 7680749^2 + 7220749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9670471223 + ... + 9670482714.

Almost surely, 2^{111133121322002} is an apocalyptic number.

111133121322002 is a deficient number, since it is larger than the sum of its proper divisors (79994185493314).

111133121322002 is a wasteful number, since it uses less digits than its factorization.

111133121322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19340953982 (or 19340953969 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 111133121322002 its reverse (200223121331111), we get a palindrome (311356242653113).

The spelling of 111133121322002 in words is "one hundred eleven trillion, one hundred thirty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, two".