102234120420212 has 12 divisors (see below), whose sum is σ = 195174229893216. Its totient is φ = 46470054736440.

The previous prime is 102234120420203. The next prime is 102234120420253. The reversal of 102234120420212 is 212024021432201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161751368368 + ... + 1161751368455.

It is an arithmetic number, because the mean of its divisors is an integer number (16264519157768).

Almost surely, 2^{102234120420212} is an apocalyptic number.

It is an amenable number.

102234120420212 is a deficient number, since it is larger than the sum of its proper divisors (92940109473004).

102234120420212 is a wasteful number, since it uses less digits than its factorization.

102234120420212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323502736838 (or 2323502736836 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 102234120420212 its reverse (212024021432201), we get a palindrome (314258141852413).

The spelling of 102234120420212 in words is "one hundred two trillion, two hundred thirty-four billion, one hundred twenty million, four hundred twenty thousand, two hundred twelve".