102020022022012 has 24 divisors (see below), whose sum is σ = 179408783933456. Its totient is φ = 50760911582208.

The previous prime is 102020022021977. The next prime is 102020022022043. The reversal of 102020022022012 is 210220220020201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67010853 + ... + 68516380.

Almost surely, 2^{102020022022012} is an apocalyptic number.

It is an amenable number.

102020022022012 is a deficient number, since it is larger than the sum of its proper divisors (77388761911444).

102020022022012 is a wasteful number, since it uses less digits than its factorization.

102020022022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135528157 (or 135528155 counting only the distinct ones).

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

Adding to 102020022022012 its reverse (210220220020201), we get a palindrome (312240242042213).

The spelling of 102020022022012 in words is "one hundred two trillion, twenty billion, twenty-two million, twenty-two thousand, twelve".