150212235650 has 24 divisors (see below), whose sum is σ = 279680821380. Its totient is φ = 60023375360.

The previous prime is 150212235631. The next prime is 150212235703. The reversal of 150212235650 is 56532212051.

It can be written as a sum of positive squares in 6 ways, for example, as 109904847361 + 40307388289 = 331519^2 + 200767^2 .

It is a super-2 number, since 2×150212235650² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1488635 + ... + 1586334.

Almost surely, 2^150212235650 is an apocalyptic number.

150212235650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150212235650 is a deficient number, since it is larger than the sum of its proper divisors (129468585730).

150212235650 is a wasteful number, since it uses less digits than its factorization.

150212235650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075958 (or 3075953 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 150212235650 in words is "one hundred fifty billion, two hundred twelve million, two hundred thirty-five thousand, six hundred fifty".