2252198043 has 6 divisors (see below), whose sum is σ = 3253174964. Its totient is φ = 1501465356.

The previous prime is 2252198009. The next prime is 2252198107. The reversal of 2252198043 is 3408912522.

It is a happy number.

2252198043 is a `hidden beast` number, since 2 + 2 + 521 + 98 + 0 + 43 = 666.

2252198043 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2252198043 - 2¹⁰ = 2252197019 is a prime.

It is a super-3 number, since 3×2252198043³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2252197989 and 2252198007.

It is not an unprimeable number, because it can be changed into a prime (2252193043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125122105 + ... + 125122122.

Almost surely, 2^2252198043 is an apocalyptic number.

2252198043 is a deficient number, since it is larger than the sum of its proper divisors (1000976921).

2252198043 is a wasteful number, since it uses less digits than its factorization.

2252198043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250244233 (or 250244230 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2252198043 is about 47457.3286542764. The cubic root of 2252198043 is about 1310.7972621020.

The spelling of 2252198043 in words is "two billion, two hundred fifty-two million, one hundred ninety-eight thousand, forty-three".