212010011210102 has 16 divisors (see below), whose sum is σ = 384824894297760. Its totient is φ = 85516643177088.

The previous prime is 212010011210087. The next prime is 212010011210147. The reversal of 212010011210102 is 201012110010212.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445399182977 + ... + 445399183452.

It is an arithmetic number, because the mean of its divisors is an integer number (24051555893610).

Almost surely, 2^{212010011210102} is an apocalyptic number.

212010011210102 is a deficient number, since it is larger than the sum of its proper divisors (172814883087658).

212010011210102 is a wasteful number, since it uses less digits than its factorization.

212010011210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890798366455.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212010011210102 its reverse (201012110010212), we get a palindrome (413022121220314).

The spelling of 212010011210102 in words is "two hundred twelve trillion, ten billion, eleven million, two hundred ten thousand, one hundred two".