212020020002238 has 32 divisors (see below), whose sum is σ = 484618761312000. Its totient is φ = 60576951980160.

The previous prime is 212020020002237. The next prime is 212020020002243. The reversal of 212020020002238 is 832200020020212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212020020002237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5160513 + ... + 21229011.

It is an arithmetic number, because the mean of its divisors is an integer number (15144336291000).

Almost surely, 2^{212020020002238} is an apocalyptic number.

212020020002238 is an abundant number, since it is smaller than the sum of its proper divisors (272598741309762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212020020002238 is a wasteful number, since it uses less digits than its factorization.

212020020002238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16382672.

The product of its (nonzero) digits is 1536, while the sum is 24.

The spelling of 212020020002238 in words is "two hundred twelve trillion, twenty billion, twenty million, two thousand, two hundred thirty-eight".