102022100201012 has 6 divisors (see below), whose sum is σ = 178538675351778. Its totient is φ = 51011050100504.

The previous prime is 102022100201011. The next prime is 102022100201113. The reversal of 102022100201012 is 210102001220201.

102022100201012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 58715224207396 + 43306875993616 = 7662586^2 + 6580796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022100201011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12752762525123 + ... + 12752762525130.

It is an arithmetic number, because the mean of its divisors is an integer number (29756445891963).

Almost surely, 2^{102022100201012} is an apocalyptic number.

It is an amenable number.

102022100201012 is a deficient number, since it is larger than the sum of its proper divisors (76516575150766).

102022100201012 is a wasteful number, since it uses less digits than its factorization.

102022100201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25505525050257 (or 25505525050255 counting only the distinct ones).

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

Adding to 102022100201012 its reverse (210102001220201), we get a palindrome (312124101421213).

The spelling of 102022100201012 in words is "one hundred two trillion, twenty-two billion, one hundred million, two hundred one thousand, twelve".