2000102022121 has 16 divisors (see below), whose sum is σ = 2306165472000. Its totient is φ = 1699161891840.

The previous prime is 2000102022089. The next prime is 2000102022143. The reversal of 2000102022121 is 1212202010002.

It is a happy number.

It is not a de Polignac number, because 2000102022121 - 2⁵ = 2000102022089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000102020121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047496 + ... + 2257753.

It is an arithmetic number, because the mean of its divisors is an integer number (144135342000).

Almost surely, 2^{2000102022121} is an apocalyptic number.

It is an amenable number.

2000102022121 is a deficient number, since it is larger than the sum of its proper divisors (306063449879).

2000102022121 is a wasteful number, since it uses less digits than its factorization.

2000102022121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306024.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2000102022121 its reverse (1212202010002), we get a palindrome (3212304032123).

The spelling of 2000102022121 in words is "two trillion, one hundred two million, twenty-two thousand, one hundred twenty-one".