201212444212102 has 16 divisors (see below), whose sum is σ = 314007939366912. Its totient is φ = 96594239153160.

The previous prime is 201212444212093. The next prime is 201212444212121.

201212444212102 is nontrivially palindromic in base 10.

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, 12777007888 + ... + 12777023635.

It is an arithmetic number, because the mean of its divisors is an integer number (19625496210432).

Almost surely, 2^{201212444212102} is an apocalyptic number.

201212444212102 is a deficient number, since it is larger than the sum of its proper divisors (112795495154810).

201212444212102 is a wasteful number, since it uses less digits than its factorization.

201212444212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25554031683.

The product of its (nonzero) digits is 4096, while the sum is 28.

The spelling of 201212444212102 in words is "two hundred one trillion, two hundred twelve billion, four hundred forty-four million, two hundred twelve thousand, one hundred two".