212010220212002 has 4 divisors (see below), whose sum is σ = 318015330318006. Its totient is φ = 106005110106000.

The previous prime is 212010220211921. The next prime is 212010220212013. The reversal of 212010220212002 is 200212022010212.

It is a happy number.

212010220212002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 211433381481001 + 576838731001 = 14540749^2 + 759499^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53002555052999 + ... + 53002555053002.

Almost surely, 2^{212010220212002} is an apocalyptic number.

212010220212002 is a deficient number, since it is larger than the sum of its proper divisors (106005110106004).

212010220212002 is a wasteful number, since it uses less digits than its factorization.

212010220212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106005110106003.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212010220212002 its reverse (200212022010212), we get a palindrome (412222242222214).

The spelling of 212010220212002 in words is "two hundred twelve trillion, ten billion, two hundred twenty million, two hundred twelve thousand, two".