10212021002102 has 8 divisors (see below), whose sum is σ = 15674264794056. Its totient is φ = 4987266070752.

The previous prime is 10212021002101. The next prime is 10212021002111. The reversal of 10212021002102 is 20120012021201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212021002101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59372215043 + ... + 59372215214.

It is an arithmetic number, because the mean of its divisors is an integer number (1959283099257).

Almost surely, 2^{10212021002102} is an apocalyptic number.

10212021002102 is a deficient number, since it is larger than the sum of its proper divisors (5462243791954).

10212021002102 is a wasteful number, since it uses less digits than its factorization.

10212021002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118744430302.

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

Adding to 10212021002102 its reverse (20120012021201), we get a palindrome (30332033023303).

The spelling of 10212021002102 in words is "ten trillion, two hundred twelve billion, twenty-one million, two thousand, one hundred two".