212054543150252 has 24 divisors (see below), whose sum is σ = 406865729222400. Its totient is φ = 95904064737360.

The previous prime is 212054543150231. The next prime is 212054543150273. The reversal of 212054543150252 is 252051345450212.

It is an interprime number because it is at equal distance from previous prime (212054543150231) and next prime (212054543150273).

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, 12109090328 + ... + 12109107839.

It is an arithmetic number, because the mean of its divisors is an integer number (16952738717600).

Almost surely, 2^{212054543150252} is an apocalyptic number.

212054543150252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212054543150252 is a deficient number, since it is larger than the sum of its proper divisors (194811186072148).

212054543150252 is a wasteful number, since it uses less digits than its factorization.

212054543150252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24218198381 (or 24218198379 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 212054543150252 in words is "two hundred twelve trillion, fifty-four billion, five hundred forty-three million, one hundred fifty thousand, two hundred fifty-two".