102200022010121 has 8 divisors (see below), whose sum is σ = 118207254373824. Its totient is φ = 86544596951280.

The previous prime is 102200022010027. The next prime is 102200022010199. The reversal of 102200022010121 is 121010220002201.

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

It is a cyclic number.

It is not a de Polignac number, because 102200022010121 - 2¹⁰ = 102200022009097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102200022010096 and 102200022010105.

It is not an unprimeable number, because it can be changed into a prime (102200022010621) 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, 87951825590 + ... + 87951826751.

It is an arithmetic number, because the mean of its divisors is an integer number (14775906796728).

Almost surely, 2^{102200022010121} is an apocalyptic number.

It is an amenable number.

102200022010121 is a deficient number, since it is larger than the sum of its proper divisors (16007232363703).

102200022010121 is an equidigital number, since it uses as much as digits as its factorization.

102200022010121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175903652431.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102200022010121 its reverse (121010220002201), we get a palindrome (223210242012322).

The spelling of 102200022010121 in words is "one hundred two trillion, two hundred billion, twenty-two million, ten thousand, one hundred twenty-one".