102334210412212 has 36 divisors (see below), whose sum is σ = 180952250877580. Its totient is φ = 50638926385152.

The previous prime is 102334210412201. The next prime is 102334210412219. The reversal of 102334210412212 is 212214012433201.

It can be written as a sum of positive squares in 6 ways, for example, as 13366379872036 + 88967830540176 = 3656006^2 + 9432276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102334210412219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32885614 + ... + 35862682.

Almost surely, 2^{102334210412212} is an apocalyptic number.

It is an amenable number.

102334210412212 is a deficient number, since it is larger than the sum of its proper divisors (78618040465368).

102334210412212 is a wasteful number, since it uses less digits than its factorization.

102334210412212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2977972 (or 2977857 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 102334210412212 its reverse (212214012433201), we get a palindrome (314548222845413).

The spelling of 102334210412212 in words is "one hundred two trillion, three hundred thirty-four billion, two hundred ten million, four hundred twelve thousand, two hundred twelve".