212432334150 has 48 divisors (see below), whose sum is σ = 530321200128. Its totient is φ = 56273460000.

The previous prime is 212432334139. The next prime is 212432334161. The reversal of 212432334150 is 51433234212.

It is an interprime number because it is at equal distance from previous prime (212432334139) and next prime (212432334161).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4666806 + ... + 4712105.

It is an arithmetic number, because the mean of its divisors is an integer number (11048358336).

Almost surely, 2^212432334150 is an apocalyptic number.

212432334150 is an abundant number, since it is smaller than the sum of its proper divisors (317888865978).

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

212432334150 is a wasteful number, since it uses less digits than its factorization.

212432334150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9379077 (or 9379072 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 212432334150 its reverse (51433234212), we get a palindrome (263865568362).

The spelling of 212432334150 in words is "two hundred twelve billion, four hundred thirty-two million, three hundred thirty-four thousand, one hundred fifty".