122021222002003 has 8 divisors (see below), whose sum is σ = 125319860876448. Its totient is φ = 118722623549184.

The previous prime is 122021222001989. The next prime is 122021222002079. The reversal of 122021222002003 is 300200222120221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122021222002003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122021222402003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3936151 + ... + 16110112.

It is an arithmetic number, because the mean of its divisors is an integer number (15664982609556).

Almost surely, 2^{122021222002003} is an apocalyptic number.

122021222002003 is a deficient number, since it is larger than the sum of its proper divisors (3298638874445).

122021222002003 is a wasteful number, since it uses less digits than its factorization.

122021222002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20210813.

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

Adding to 122021222002003 its reverse (300200222120221), we get a palindrome (422221444122224).

The spelling of 122021222002003 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred twenty-two million, two thousand, three".