211450150 has 12 divisors (see below), whose sum is σ = 393297372. Its totient is φ = 84580040.

The previous prime is 211450139. The next prime is 211450207. The reversal of 211450150 is 51054112.

211450150 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211450150² = 89422331870045000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2114452 + ... + 2114551.

It is an arithmetic number, because the mean of its divisors is an integer number (32774781).

Almost surely, 2^211450150 is an apocalyptic number.

211450150 is a deficient number, since it is larger than the sum of its proper divisors (181847222).

211450150 is a wasteful number, since it uses less digits than its factorization.

211450150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4229015 (or 4229010 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 211450150 is about 14541.3255929437. The cubic root of 211450150 is about 595.7572450260.

It can be divided in two parts, 211450 and 150, that added together give a square (211600 = 460²).

The spelling of 211450150 in words is "two hundred eleven million, four hundred fifty thousand, one hundred fifty".