212022132002 has 4 divisors (see below), whose sum is σ = 318033198006. Its totient is φ = 106011066000.

The previous prime is 212022131999. The next prime is 212022132013. The reversal of 212022132002 is 200231220212.

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., 166350595321 + 45671536681 = 407861^2 + 213709^2 .

It is a super-3 number, since 3×212022132002³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53005532999 + ... + 53005533002.

Almost surely, 2^212022132002 is an apocalyptic number.

212022132002 is a deficient number, since it is larger than the sum of its proper divisors (106011066004).

212022132002 is a wasteful number, since it uses less digits than its factorization.

212022132002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106011066003.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 212022132002 its reverse (200231220212), we get a palindrome (412253352214).

The spelling of 212022132002 in words is "two hundred twelve billion, twenty-two million, one hundred thirty-two thousand, two".