102000222212020 has 24 divisors (see below), whose sum is σ = 233673236340768. Its totient is φ = 37090989895200.

The previous prime is 102000222212017. The next prime is 102000222212027. The reversal of 102000222212020 is 20212222000201.

It is a junction number, because it is equal to n+sod(n) for n = 102000222211985 and 102000222212003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000222212027) 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, 231818686626 + ... + 231818687065.

It is an arithmetic number, because the mean of its divisors is an integer number (9736384847532).

Almost surely, 2^{102000222212020} is an apocalyptic number.

102000222212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102000222212020 is an abundant number, since it is smaller than the sum of its proper divisors (131673014128748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102000222212020 is a wasteful number, since it uses less digits than its factorization.

102000222212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463637373711 (or 463637373709 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102000222212020 its reverse (20212222000201), we get a palindrome (122212444212221).

The spelling of 102000222212020 in words is "one hundred two trillion, two hundred twenty-two million, two hundred twelve thousand, twenty".