2112251350 has 48 divisors (see below), whose sum is σ = 4344744240. Its totient is φ = 757555200.

The previous prime is 2112251327. The next prime is 2112251353. The reversal of 2112251350 is 531522112.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112251353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13846 + ... + 66454.

It is an arithmetic number, because the mean of its divisors is an integer number (90515505).

Almost surely, 2^2112251350 is an apocalyptic number.

2112251350 is an abundant number, since it is smaller than the sum of its proper divisors (2232492890).

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

2112251350 is a wasteful number, since it uses less digits than its factorization.

2112251350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52705 (or 52700 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2112251350 is about 45959.2357421226. The cubic root of 2112251350 is about 1283.0646273123.

Adding to 2112251350 its reverse (531522112), we get a palindrome (2643773462).

The spelling of 2112251350 in words is "two billion, one hundred twelve million, two hundred fifty-one thousand, three hundred fifty".