122021000010002 has 8 divisors (see below), whose sum is σ = 183047943449712. Its totient is φ = 61005018860100.

The previous prime is 122021000009981. The next prime is 122021000010043. The reversal of 122021000010002 is 200010000120221.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2740544624 + ... + 2740589147.

It is an arithmetic number, because the mean of its divisors is an integer number (22880992931214).

Almost surely, 2^{122021000010002} is an apocalyptic number.

122021000010002 is a deficient number, since it is larger than the sum of its proper divisors (61026943439710).

122021000010002 is a wasteful number, since it uses less digits than its factorization.

122021000010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5481144904.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122021000010002 its reverse (200010000120221), we get a palindrome (322031000130223).

The spelling of 122021000010002 in words is "one hundred twenty-two trillion, twenty-one billion, ten thousand, two".