10212062521042 has 8 divisors (see below), whose sum is σ = 15331906313100. Its totient is φ = 5101427083344.

The previous prime is 10212062521039. The next prime is 10212062521069. The reversal of 10212062521042 is 24012526021201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10210843184481 + 1219336561 = 3195441^2 + 34919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10212062521042.

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, 2302085817 + ... + 2302090252.

Almost surely, 2^{10212062521042} is an apocalyptic number.

10212062521042 is a deficient number, since it is larger than the sum of its proper divisors (5119843792058).

10212062521042 is a wasteful number, since it uses less digits than its factorization.

10212062521042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604177180.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 10212062521042 its reverse (24012526021201), we get a palindrome (34224588542243).

The spelling of 10212062521042 in words is "ten trillion, two hundred twelve billion, sixty-two million, five hundred twenty-one thousand, forty-two".