10212011020102 has 32 divisors (see below), whose sum is σ = 15906371604480. Its totient is φ = 4911232882080.

The previous prime is 10212011020097. The next prime is 10212011020111. The reversal of 10212011020102 is 20102011021201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64312827 + ... + 64471417.

It is an arithmetic number, because the mean of its divisors is an integer number (497074112640).

Almost surely, 2^{10212011020102} is an apocalyptic number.

10212011020102 is a deficient number, since it is larger than the sum of its proper divisors (5694360584378).

10212011020102 is a wasteful number, since it uses less digits than its factorization.

10212011020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162828.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10212011020102 its reverse (20102011021201), we get a palindrome (30314022041303).

The spelling of 10212011020102 in words is "ten trillion, two hundred twelve billion, eleven million, twenty thousand, one hundred two".