2350212021 has 12 divisors (see below), whose sum is σ = 3504259200. Its totient is φ = 1516265640.

The previous prime is 2350211977. The next prime is 2350212023. The reversal of 2350212021 is 1202120532.

2350212021 is a `hidden beast` number, since 23 + 502 + 120 + 21 = 666.

It is not a de Polignac number, because 2350212021 - 2⁹ = 2350211509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2350211985 and 2350212003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2350212023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4211571 + ... + 4212128.

It is an arithmetic number, because the mean of its divisors is an integer number (292021600).

Almost surely, 2^2350212021 is an apocalyptic number.

It is an amenable number.

2350212021 is a deficient number, since it is larger than the sum of its proper divisors (1154047179).

2350212021 is a wasteful number, since it uses less digits than its factorization.

2350212021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8423736 (or 8423733 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2350212021 is about 48478.9853544812. The cubic root of 2350212021 is about 1329.5428773703.

Adding to 2350212021 its reverse (1202120532), we get a palindrome (3552332553).

The spelling of 2350212021 in words is "two billion, three hundred fifty million, two hundred twelve thousand, twenty-one".